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Recognised as Colour

#91AB78

  • #91AB78
  • Green
  • Dark
  • Nearest: Dark seagreen

#91AB78 is a green with RGB values 145, 171, 120 and HSL 91°, 23%, 57%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#91AB78#91AB78
HEX#91AB78
RGBrgb(145, 171, 120)
RGB (0–1)0.5686, 0.6706, 0.4706
RGB percentages56.9%, 67.1%, 47.1%
HSLhsl(90.6, 23.3%, 57.1%)
HSV / HSBhsv(90.6, 29.8%, 67.1%)
CMYK15.2%, 0%, 29.8%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,546,616
CSS custom property--colour: #91AB78;

Brightness & contrast

Relative luminance0.36502WCAG 2.x, 0 is black and 1 is white
Perceived brightness158.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.3:1
Contrast with white2.53:1WCAG normal text: Fail
Contrast with black8.3:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#6E5487

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B0A475no red cones; affects about 1% of men; ΔE 15.7 from the original
Deuteranopia#ACA27Ano green cones; the most common form, about 1% of men; ΔE 15.6 from the original
Tritanopia#93A79Eno blue cones; rare, and affects men and women equally; ΔE 23.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.53:1WCAG large text: Fail
Contrast with black, large text8.3:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 9.3Dark khaki · ΔE 19.6Tan · ΔE 24.7Dark olivegreen · ΔE 25.7Sea green · ΔE 26.6Medium aquamarine · ΔE 26.6
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 9.27, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9278AB
Analogous#AAAB78, #78AB79
Triadic#7891AB, #AB7891
Split complementary#7978AB, #AB78AA
Tetradic#78AAAB, #9278AB, #AB7978

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F7F9F6
Lighter +30%#DEE6D6
Lighter +20%#C4D2B7
Lighter +10%#ABBF97
Darker −10%#77945C
Darker −20%#5E7548
Darker −30%#455535
Darker −40%#2B3621
More saturated +25%#90C65D
Less saturated −25%#929292

Channel breakdown

R145
G171
B120
Red145 (56.9%)
Green171 (67.1%)
Blue120 (47.1%)
Hue90.59°
Saturation (HSL)23.29%
Lightness57.06%
Dominant channelGreen
Hex per channelR 91 · G AB · B 78

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Every value on this page was computed from “91ab78” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.