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Colour

#AACB04

  • #AACB04
  • Yellow
  • Light
  • Nearest: Yellow green

#AACB04 is a yellow with RGB values 170, 203, 4 and HSL 70°, 96%, 41%. It is a light colour, so black text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#AACB04#AACB04
HEX#AACB04
RGBrgb(170, 203, 4)
RGB (0–1)0.6667, 0.7961, 0.0157
RGB percentages66.7%, 79.6%, 1.6%
HSLhsl(69.9, 96.1%, 40.6%)
HSV / HSBhsv(69.9, 98%, 79.6%)
CMYK16.3%, 0%, 98%, 20.4%naive device-independent conversion; real print needs an ICC profile
24-bit integer11,193,092
CSS custom property--colour: #AACB04;

Brightness & contrast

Relative luminance0.51267WCAG 2.x, 0 is black and 1 is white
Perceived brightness181.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.25:1
Contrast with white1.87:1WCAG normal text: Fail
Contrast with black11.25:1WCAG normal text: AAA
Greyscale equivalent#B6B6B6
Inverted#5534FB

Colour vision & accessibility

Protanopia#D8BE00no red cones; affects about 1% of men; ΔE 26.1 from the original
Deuteranopia#D4BE29no green cones; the most common form, about 1% of men; ΔE 25.5 from the original
Tritanopia#B4C0ACno blue cones; rare, and affects men and women equally; ΔE 71.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.87:1WCAG large text: Fail
Contrast with black, large text11.25:1WCAG large text: AAA

Named colours

Nearest named CSS colourYellow green (#9ACD32)ΔE 11.4, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#2504CB
Analogous#CB8904, #46CB04
Triadic#04AACB, #CB04AA
Split complementary#0446CB, #8804CB
Tetradic#04CB89, #2504CB, #CB0447

Tints, shades & saturation

Lighter +40%#EDFD9E
Lighter +30%#E4FC6C
Lighter +20%#DBFB3A
Lighter +10%#D2FA08
Darker −10%#809903
Darker −20%#566702
Darker −30%#2C3501
Darker −40%#020300
More saturated +25%#ADCF00
Less saturated −25%#99B11E

Channel breakdown

R170
G203
B4
Red170 (66.7%)
Green203 (79.6%)
Blue4 (1.6%)
Hue69.95°
Saturation (HSL)96.14%
Lightness40.59%
Dominant channelGreen
Hex per channelR AA · G CB · B 04

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Every value on this page was computed from “aacb04” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.