#81CA4E#81CA4E

#81CA4E is a light, vivid yellow-green. Relative luminance 0.475; OKLCH L 76.5% C 0.174 H 134.5°. Best body text is #000000 at 10.49:1 contrast (WCAG AA passes).

Color values

HEX	#81CA4E
RGB	rgb(129, 202, 78)
HSL	hsl(95, 54%, 55%)
HSV	hsv(95, 61%, 79%)
CMYK	cmyk(36.1%, 0%, 61.4%, 20.8%)
CIE-LAB	lab(74.48, -43.81, 53.39)
CIE-LCH	lch(74.48, 69.07, 129.37°)
OKLab	oklab(76.52% -0.1219 0.1239)
OKLCH	oklch(76.52% 0.174 134.5)
XYZ	xyz(31.5483, 47.4568, 14.7041)
Luminance	0.4746 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81CA4E #974ECA

analogous

#BFCA4E #81CA4E #4ECA59

triadic

#81CA4E #4E81CA #CA4E81

tetradic

#81CA4E #4EBFCA #974ECA #CA594E

square

#81CA4E #4EBFCA #974ECA #CA594E

split-complementary

#81CA4E #594ECA #CA4EBF

monochromatic

#477924 #63A832 #81CA4E #A3D87D #C4E6AC

Accessibility & contrast

On white

2.00

#81CA4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.49

#81CA4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81CA4E

10.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81CA4E	#FFFFFF	#000000	##000000
##81CA4E	1.00	2.00	10.49	10.49
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.49	21.00	1.00	1.00
##000000	10.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BB40

Deuteranopia (green-blind)

#C7B558

Tritanopia (blue-blind)

#80C3B0

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #81ca4e;
/* rgb */ color: rgb(129, 202, 78);
/* oklch */ color: oklch(76.5% 0.174 134.5);

Tailwind

colors: {
  custom: {
    50: '#aada84',
    500: '#81ca4e',
    950: '#000000',
  },
}

SCSS

$custom: #81ca4e;
$custom-light: #aada84;
$custom-dark: #000000;

JSON

{
  "hex": "#81ca4e",
  "rgb": {
    "r": 129,
    "g": 202,
    "b": 78
  },
  "hsl": {
    "h": 95.323,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.76516,
    "c": 0.1738,
    "h": 134.5
  },
  "luminance": 0.47458
}

Semantic roles & 50–950 ramp

primary

#81CA4E

secondary

#BFA0D4

accent

#4BDDA1

background

#FAFDF8

surface

#F4FBEF

border

#CED4CA

text

#10150B

muted

#7F837C

Preview Lab

Preview with #81CA4E

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

Preview Lab → · Contrast checker → · Palette generator →