#81B62F#81B62F

#81B62F is a light, vivid yellow-green. Relative luminance 0.383; OKLCH L 71.4% C 0.170 H 129.0°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#81B62F
RGB	rgb(129, 182, 47)
HSL	hsl(84, 59%, 45%)
HSV	hsv(84, 74%, 71%)
CMYK	cmyk(29.1%, 0%, 74.2%, 28.6%)
CIE-LAB	lab(68.26, -37.40, 59.13)
CIE-LCH	lch(68.26, 69.97, 122.31°)
OKLab	oklab(71.38% -0.1068 0.1319)
OKLCH	oklch(71.38% 0.17 129)
XYZ	xyz(26.2942, 38.3276, 8.7014)
Luminance	0.3833 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81B62F #642FB6

analogous

#B6A82F #81B62F #3DB62F

triadic

#81B62F #2F81B6 #B62F81

tetradic

#81B62F #2FB6A8 #642FB6 #B62F3D

square

#81B62F #2FB6A8 #642FB6 #B62F3D

split-complementary

#81B62F #2F3DB6 #A82FB6

monochromatic

#3C5516 #5F8522 #81B62F #9FD250 #BADE81

Accessibility & contrast

On white

2.42

#81B62F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#81B62F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81B62F

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81B62F	#FFFFFF	#000000	##000000
##81B62F	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA913

Deuteranopia (green-blind)

#B8A53C

Tritanopia (blue-blind)

#85AE9C

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #81b62f;
/* rgb */ color: rgb(129, 182, 47);
/* oklch */ color: oklch(71.4% 0.170 129.0);

Tailwind

colors: {
  custom: {
    50: '#aacc71',
    500: '#81b62f',
    950: '#000000',
  },
}

SCSS

$custom: #81b62f;
$custom-light: #aacc71;
$custom-dark: #000000;

JSON

{
  "hex": "#81b62f",
  "rgb": {
    "r": 129,
    "g": 182,
    "b": 47
  },
  "hsl": {
    "h": 83.556,
    "s": 58.952,
    "l": 44.902
  },
  "oklch": {
    "l": 0.71375,
    "c": 0.16971,
    "h": 129
  },
  "luminance": 0.38328
}

Semantic roles & 50–950 ramp

primary

#81B62F

secondary

#9879C7

accent

#46E283

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #81B62F

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

Preview Lab → · Contrast checker → · Palette generator →