Nerdulator> put something in

Recognised as Colour

#558A61

  • #558A61
  • Green
  • Dark
  • Nearest: Sea green

#558A61 is a green with RGB values 85, 138, 97 and HSL 134°, 24%, 44%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#558A61#558A61
HEX#558A61
RGBrgb(85, 138, 97)
RGB (0–1)0.3333, 0.5412, 0.3804
RGB percentages33.3%, 54.1%, 38%
HSLhsl(133.6, 23.8%, 43.7%)
HSV / HSBhsv(133.6, 38.4%, 54.1%)
CMYK38.4%, 0%, 29.7%, 45.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,605,985
CSS custom property--colour: #558A61;

Brightness & contrast

Relative luminance0.20971WCAG 2.x, 0 is black and 1 is white
Perceived brightness120 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.19:1
Contrast with white4.04:1WCAG normal text: Fail
Contrast with black5.19:1WCAG normal text: AA
Greyscale equivalent#7C7C7C
Inverted#AA759E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#8B825Eno red cones; affects about 1% of men; ΔE 24.9 from the original
Deuteranopia#827C63no green cones; the most common form, about 1% of men; ΔE 24.9 from the original
Tritanopia#4C887Fno blue cones; rare, and affects men and women equally; ΔE 18.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.04:1WCAG large text: AA
Contrast with black, large text5.19:1WCAG large text: AAA

Named colours

Sea green · ΔE 13.4Dark olivegreen · ΔE 19.4Dark seagreen · ΔE 19.5Teal · ΔE 25.5Dark cyan · ΔE 25.8Medium seagreen · ΔE 25.8
Nearest named CSS colourSea green (#2E8B57)ΔE 13.35, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8A557E
Analogous#648A55, #558A7B
Triadic#61558A, #8A6155
Split complementary#7C558A, #8A5564
Tetradic#55648A, #8A557E, #8A7B55

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CCDFD0
Lighter +30%#ACCCB3
Lighter +20%#8DB896
Lighter +10%#6DA57A
Darker −10%#426A4B
Darker −20%#2E4B35
Darker −30%#1B2B1E
Darker −40%#070C08
More saturated +25%#39A652
Less saturated −25%#707070

Channel breakdown

R85
G138
B97
Red85 (33.3%)
Green138 (54.1%)
Blue97 (38%)
Hue133.58°
Saturation (HSL)23.77%
Lightness43.73%
Dominant channelGreen
Hex per channelR 55 · G 8A · B 61

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “558a61” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.