#81A627#81A627

#81A627 is a light, vivid yellow-green. Relative luminance 0.321; OKLCH L 67.4% C 0.154 H 125.0°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#81A627
RGB	rgb(129, 166, 39)
HSL	hsl(77, 62%, 40%)
HSV	hsv(77, 77%, 65%)
CMYK	cmyk(22.3%, 0%, 76.5%, 34.9%)
CIE-LAB	lab(63.41, -30.47, 57.19)
CIE-LCH	lch(63.41, 64.80, 118.05°)
OKLab	oklab(67.43% -0.0885 0.1266)
OKLCH	oklch(67.43% 0.154 125)
XYZ	xyz(23.0559, 32.0858, 6.8976)
Luminance	0.3209 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81A627 #4C27A6

analogous

#A68B27 #81A627 #42A627

triadic

#81A627 #2781A6 #A62781

tetradic

#81A627 #27A68B #4C27A6 #A62742

square

#81A627 #27A68B #4C27A6 #A62742

split-complementary

#81A627 #2742A6 #8B27A6

monochromatic

#344310 #5A741B #81A627 #A5D13A #BBDC6B

Accessibility & contrast

On white

2.83

#81A627 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#81A627 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81A627

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81A627	#FFFFFF	#000000	##000000
##81A627	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B07

Deuteranopia (green-blind)

#AA9933

Tritanopia (blue-blind)

#879E8E

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #81a627;
/* rgb */ color: rgb(129, 166, 39);
/* oklch */ color: oklch(67.4% 0.154 125.0);

Tailwind

colors: {
  custom: {
    50: '#a9c06b',
    500: '#81a627',
    950: '#000000',
  },
}

SCSS

$custom: #81a627;
$custom-light: #a9c06b;
$custom-dark: #000000;

JSON

{
  "hex": "#81a627",
  "rgb": {
    "r": 129,
    "g": 166,
    "b": 39
  },
  "hsl": {
    "h": 77.48,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.67426,
    "c": 0.15444,
    "h": 125
  },
  "luminance": 0.32086
}

Semantic roles & 50–950 ramp

primary

#81A627

secondary

#8166C3

accent

#43E572

background

#FAFBF6

surface

#F4F7EC

border

#CED0C7

text

#101207

muted

#7F817A

Preview Lab

Preview with #81A627

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

Preview Lab → · Contrast checker → · Palette generator →