#8FBF51#8FBF51

#8FBF51 is a light, vivid yellow-green. Relative luminance 0.437; OKLCH L 74.7% C 0.149 H 129.2°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#8FBF51
RGB	rgb(143, 191, 81)
HSL	hsl(86, 46%, 53%)
HSV	hsv(86, 58%, 75%)
CMYK	cmyk(25.1%, 0%, 57.6%, 25.1%)
CIE-LAB	lab(72.02, -33.61, 49.49)
CIE-LCH	lch(72.02, 59.82, 124.18°)
OKLab	oklab(74.73% -0.0944 0.1157)
OKLCH	oklch(74.73% 0.149 129.2)
XYZ	xyz(31.4435, 43.6946, 14.5603)
Luminance	0.4370 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FBF51 #8151BF

analogous

#BFB851 #8FBF51 #58BF51

triadic

#8FBF51 #518FBF #BF518F

tetradic

#8FBF51 #51BFB8 #8151BF #BF5158

square

#8FBF51 #51BFB8 #8151BF #BF5158

split-complementary

#8FBF51 #5158BF #B851BF

monochromatic

#4F6D28 #709A39 #8FBF51 #ACCF7E #C9E0AA

Accessibility & contrast

On white

2.16

#8FBF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#8FBF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FBF51

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FBF51	#FFFFFF	#000000	##000000
##8FBF51	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B346

Deuteranopia (green-blind)

#C1AF59

Tritanopia (blue-blind)

#93B7A7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #8fbf51;
/* rgb */ color: rgb(143, 191, 81);
/* oklch */ color: oklch(74.7% 0.149 129.2);

Tailwind

colors: {
  custom: {
    50: '#b2d285',
    500: '#8fbf51',
    950: '#000000',
  },
}

SCSS

$custom: #8fbf51;
$custom-light: #b2d285;
$custom-dark: #000000;

JSON

{
  "hex": "#8fbf51",
  "rgb": {
    "r": 143,
    "g": 191,
    "b": 81
  },
  "hsl": {
    "h": 86.182,
    "s": 46.218,
    "l": 53.333
  },
  "oklch": {
    "l": 0.74732,
    "c": 0.14933,
    "h": 129.2
  },
  "luminance": 0.43695
}

Semantic roles & 50–950 ramp

primary

#8FBF51

secondary

#B39ECE

accent

#52D68C

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#11140B

muted

#80827C

Preview Lab

Preview with #8FBF51

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

Preview Lab → · Contrast checker → · Palette generator →