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Recognised as Colour

#2B734D

  • #2B734D
  • Green
  • Dark
  • Nearest: Sea green

#2B734D is a green with RGB values 43, 115, 77 and HSL 148°, 46%, 31%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#2B734D#2B734D
HEX#2B734D
RGBrgb(43, 115, 77)
RGB (0–1)0.1686, 0.451, 0.302
RGB percentages16.9%, 45.1%, 30.2%
HSLhsl(148.3, 45.6%, 31%)
HSV / HSBhsv(148.3, 62.6%, 45.1%)
CMYK62.6%, 0%, 33%, 54.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,847,565
CSS custom property--colour: #2B734D;

Brightness & contrast

Relative luminance0.13311WCAG 2.x, 0 is black and 1 is white
Perceived brightness94.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.73:1
Contrast with white5.73:1WCAG normal text: AA
Contrast with black3.66:1WCAG normal text: Fail
Greyscale equivalent#616161
Inverted#D48CB2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#726A4Bno red cones; affects about 1% of men; ΔE 30.3 from the original
Deuteranopia#68634Fno green cones; the most common form, about 1% of men; ΔE 30.5 from the original
Tritanopia#0D7269no blue cones; rare, and affects men and women equally; ΔE 17.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.73:1WCAG large text: AAA
Contrast with black, large text3.66:1WCAG large text: AA

Named colours

Sea green · ΔE 12.6Dark olivegreen · ΔE 20.8Teal · ΔE 23.8Dark cyan · ΔE 25.2Medium seagreen · ΔE 29.1Dark slate grey · ΔE 29.8
Nearest named CSS colourSea green (#2E8B57)ΔE 12.61, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#732B51
Analogous#2D732B, #2B7371
Triadic#4D2B73, #734D2B
Split complementary#712B73, #732B2D
Tetradic#2B2D73, #732B51, #73712B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#93D7B3
Lighter +30%#6EC999
Lighter +20%#49BB7F
Lighter +10%#399866
Darker −10%#1D4E34
Darker −20%#0F291B
Darker −30%#010402
Darker −40%#000000
More saturated +25%#17874C
Less saturated −25%#3F5F4E

Channel breakdown

R43
G115
B77
Red43 (16.9%)
Green115 (45.1%)
Blue77 (30.2%)
Hue148.33°
Saturation (HSL)45.57%
Lightness30.98%
Dominant channelGreen
Hex per channelR 2B · G 73 · B 4D

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Every value on this page was computed from “2b734d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.