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Recognised as Colour

#63BE8A

  • #63BE8A
  • Green
  • Dark
  • Nearest: Medium aquamarine

#63BE8A is a green with RGB values 99, 190, 138 and HSL 146°, 41%, 57%. It is a dark colour, so black text on it reaches 9.3:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#63BE8A#63BE8A
HEX#63BE8A
RGBrgb(99, 190, 138)
RGB (0–1)0.3882, 0.7451, 0.5412
RGB percentages38.8%, 74.5%, 54.1%
HSLhsl(145.7, 41.2%, 56.7%)
HSV / HSBhsv(145.7, 47.9%, 74.5%)
CMYK47.9%, 0%, 27.4%, 25.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,536,842
CSS custom property--colour: #63BE8A;

Brightness & contrast

Relative luminance0.41315WCAG 2.x, 0 is black and 1 is white
Perceived brightness162.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.26:1
Contrast with white2.27:1WCAG normal text: Fail
Contrast with black9.26:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#9C4175

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BDB287no red cones; affects about 1% of men; ΔE 36.8 from the original
Deuteranopia#AFA88Dno green cones; the most common form, about 1% of men; ΔE 37.3 from the original
Tritanopia#4CBDB0no blue cones; rare, and affects men and women equally; ΔE 21.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.27:1WCAG large text: Fail
Contrast with black, large text9.26:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 11.1Medium seagreen · ΔE 12.2Dark seagreen · ΔE 15.4Sea green · ΔE 19Aquamarine · ΔE 24.1Light seagreen · ΔE 24.9
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 11.12, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BE6397
Analogous#6ABE63, #63BEB7
Triadic#8A63BE, #BE8A63
Split complementary#B763BE, #BE636A
Tetradic#636ABE, #BE6397, #BEB763

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F3FAF6
Lighter +30%#CFEBDB
Lighter +20%#ABDCC0
Lighter +10%#87CDA5
Darker −10%#46A870
Darker −20%#378458
Darker −30%#286040
Darker −40%#193C28
More saturated +25%#47DA86
Less saturated −25%#7FA28E

Channel breakdown

R99
G190
B138
Red99 (38.8%)
Green190 (74.5%)
Blue138 (54.1%)
Hue145.71°
Saturation (HSL)41.18%
Lightness56.67%
Dominant channelGreen
Hex per channelR 63 · G BE · B 8A

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Every value on this page was computed from “63be8a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.