#81D04E#81D04E

#81D04E is a light, vivid yellow-green. Relative luminance 0.503; OKLCH L 78.0% C 0.182 H 135.1°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#81D04E
RGB	rgb(129, 208, 78)
HSL	hsl(96, 58%, 56%)
HSV	hsv(96, 63%, 82%)
CMYK	cmyk(38%, 0%, 62.5%, 18.4%)
CIE-LAB	lab(76.27, -46.35, 55.37)
CIE-LCH	lch(76.27, 72.21, 129.93°)
OKLab	oklab(77.98% -0.1288 0.1281)
OKLCH	oklch(77.98% 0.182 135.1)
XYZ	xyz(32.9835, 50.3273, 15.1825)
Luminance	0.5033 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81D04E #9D4ED0

analogous

#C2D04E #81D04E #4ED05C

triadic

#81D04E #4E81D0 #D04E81

tetradic

#81D04E #4EC2D0 #9D4ED0 #D05C4E

square

#81D04E #4EC2D0 #9D4ED0 #D05C4E

split-complementary

#81D04E #5C4ED0 #D04EC2

monochromatic

#488122 #62B22F #81D04E #A3DD7E #C6EAAF

Accessibility & contrast

On white

1.90

#81D04E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.07

#81D04E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81D04E

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81D04E	#FFFFFF	#000000	##000000
##81D04E	1.00	1.90	11.07	11.07
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.07	21.00	1.00	1.00
##000000	11.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C03F

Deuteranopia (green-blind)

#CCBA58

Tritanopia (blue-blind)

#7FC9B5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #81d04e;
/* rgb */ color: rgb(129, 208, 78);
/* oklch */ color: oklch(78.0% 0.182 135.1);

Tailwind

colors: {
  custom: {
    50: '#aadf85',
    500: '#81d04e',
    950: '#000000',
  },
}

SCSS

$custom: #81d04e;
$custom-light: #aadf85;
$custom-dark: #000000;

JSON

{
  "hex": "#81d04e",
  "rgb": {
    "r": 129,
    "g": 208,
    "b": 78
  },
  "hsl": {
    "h": 96.462,
    "s": 58.036,
    "l": 56.078
  },
  "oklch": {
    "l": 0.77976,
    "c": 0.18168,
    "h": 135.1
  },
  "luminance": 0.50329
}

Semantic roles & 50–950 ramp

primary

#81D04E

secondary

#6A3A89

accent

#47E1A5

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150B

muted

#81847E

Preview Lab

Preview with #81D04E

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

Preview Lab → · Contrast checker → · Palette generator →