#81AD30#81AD30

#81AD30 is a light, vivid yellow-green. Relative luminance 0.348; OKLCH L 69.2% C 0.158 H 127.2°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#81AD30
RGB	rgb(129, 173, 48)
HSL	hsl(81, 57%, 43%)
HSV	hsv(81, 72%, 68%)
CMYK	cmyk(25.4%, 0%, 72.3%, 32.2%)
CIE-LAB	lab(65.57, -33.24, 56.13)
CIE-LCH	lch(65.57, 65.23, 120.64°)
OKLab	oklab(69.19% -0.0954 0.1258)
OKLCH	oklch(69.19% 0.158 127.2)
XYZ	xyz(24.5304, 34.7672, 8.2141)
Luminance	0.3477 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81AD30 #5C30AD

analogous

#AD9A30 #81AD30 #42AD30

triadic

#81AD30 #3081AD #AD3081

tetradic

#81AD30 #30AD9A #5C30AD #AD3042

square

#81AD30 #30AD9A #5C30AD #AD3042

split-complementary

#81AD30 #3042AD #9A30AD

monochromatic

#3A4D15 #5D7D23 #81AD30 #A0CE4D #BADB7D

Accessibility & contrast

On white

2.64

#81AD30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#81AD30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81AD30

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81AD30	#FFFFFF	#000000	##000000
##81AD30	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A11A

Deuteranopia (green-blind)

#B09E3B

Tritanopia (blue-blind)

#86A595

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #81ad30;
/* rgb */ color: rgb(129, 173, 48);
/* oklch */ color: oklch(69.2% 0.158 127.2);

Tailwind

colors: {
  custom: {
    50: '#a9c571',
    500: '#81ad30',
    950: '#000000',
  },
}

SCSS

$custom: #81ad30;
$custom-light: #a9c571;
$custom-dark: #000000;

JSON

{
  "hex": "#81ad30",
  "rgb": {
    "r": 129,
    "g": 173,
    "b": 48
  },
  "hsl": {
    "h": 81.12,
    "s": 56.561,
    "l": 43.333
  },
  "oklch": {
    "l": 0.69189,
    "c": 0.15782,
    "h": 127.2
  },
  "luminance": 0.34768
}

Semantic roles & 50–950 ramp

primary

#81AD30

secondary

#9175C3

accent

#48E07D

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #81AD30

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

Preview Lab → · Contrast checker → · Palette generator →