#AECC55#AECC55

#AECC55 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.9% C 0.149 H 121.7°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#AECC55
RGB	rgb(174, 204, 85)
HSL	hsl(75, 54%, 57%)
HSV	hsv(75, 58%, 80%)
CMYK	cmyk(14.7%, 0%, 58.3%, 20%)
CIE-LAB	lab(77.78, -27.39, 54.74)
CIE-LCH	lch(77.78, 61.22, 116.58°)
OKLab	oklab(79.9% -0.0785 0.127)
OKLCH	oklch(79.9% 0.149 121.7)
XYZ	xyz(40.6885, 52.8403, 16.6482)
Luminance	0.5284 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AECC55 #7355CC

analogous

#CCAF55 #AECC55 #73CC55

triadic

#AECC55 #55AECC #CC55AE

tetradic

#AECC55 #55CCAF #7355CC #CC5573

square

#AECC55 #55CCAF #7355CC #CC5573

split-complementary

#AECC55 #5573CC #AF55CC

monochromatic

#6A8026 #90AF35 #AECC55 #C4DA84 #DBE8B3

Accessibility & contrast

On white

1.82

#AECC55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#AECC55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #AECC55

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AECC55	#FFFFFF	#000000	##000000
##AECC55	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C148

Deuteranopia (green-blind)

#D3C05D

Tritanopia (blue-blind)

#B6C2B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #aecc55;
/* rgb */ color: rgb(174, 204, 85);
/* oklch */ color: oklch(79.9% 0.149 121.7);

Tailwind

colors: {
  custom: {
    50: '#c9db89',
    500: '#aecc55',
    950: '#000000',
  },
}

SCSS

$custom: #aecc55;
$custom-light: #c9db89;
$custom-dark: #000000;

JSON

{
  "hex": "#aecc55",
  "rgb": {
    "r": 174,
    "g": 204,
    "b": 85
  },
  "hsl": {
    "h": 75.126,
    "s": 53.846,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79902,
    "c": 0.14929,
    "h": 121.7
  },
  "luminance": 0.5284
}

Semantic roles & 50–950 ramp

primary

#AECC55

secondary

#503D88

accent

#4BDD70

background

#FEFEFC

surface

#FAFBF4

border

#D3D4CE

text

#13150C

muted

#83847F

Preview Lab

Preview with #AECC55

Body copy rendered with the generated semantic roles for this colour.

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