#8FAC51#8FAC51

#8FAC51 is a light, vivid yellow-green. Relative luminance 0.359; OKLCH L 70.3% C 0.123 H 124.2°. Best body text is #000000 at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#8FAC51
RGB	rgb(143, 172, 81)
HSL	hsl(79, 36%, 50%)
HSV	hsv(79, 53%, 67%)
CMYK	cmyk(16.9%, 0%, 52.9%, 32.5%)
CIE-LAB	lab(66.47, -24.52, 43.04)
CIE-LCH	lch(66.47, 49.54, 119.67°)
OKLab	oklab(70.25% -0.0691 0.1018)
OKLCH	oklch(70.25% 0.123 124.2)
XYZ	xyz(27.5655, 35.9386, 13.2676)
Luminance	0.3594 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FAC51 #6E51AC

analogous

#AC9C51 #8FAC51 #62AC51

triadic

#8FAC51 #518FAC #AC518F

tetradic

#8FAC51 #51AC9C #6E51AC #AC5162

square

#8FAC51 #51AC9C #6E51AC #AC5162

split-complementary

#8FAC51 #5162AC #9C51AC

monochromatic

#4A592A #6C823D #8FAC51 #AAC07A #C4D4A3

Accessibility & contrast

On white

2.56

#8FAC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.19

#8FAC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FAC51

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FAC51	#FFFFFF	#000000	##000000
##8FAC51	1.00	2.56	8.19	8.19
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.19	21.00	1.00	1.00
##000000	8.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A348

Deuteranopia (green-blind)

#B1A157

Tritanopia (blue-blind)

#95A597

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #8fac51;
/* rgb */ color: rgb(143, 172, 81);
/* oklch */ color: oklch(70.3% 0.123 124.2);

Tailwind

colors: {
  custom: {
    50: '#b2c484',
    500: '#8fac51',
    950: '#000000',
  },
}

SCSS

$custom: #8fac51;
$custom-light: #b2c484;
$custom-dark: #000000;

JSON

{
  "hex": "#8fac51",
  "rgb": {
    "r": 143,
    "g": 172,
    "b": 81
  },
  "hsl": {
    "h": 79.121,
    "s": 35.968,
    "l": 49.608
  },
  "oklch": {
    "l": 0.7025,
    "c": 0.12304,
    "h": 124.2
  },
  "luminance": 0.35939
}

Semantic roles & 50–950 ramp

primary

#8FAC51

secondary

#A598C1

accent

#5CCC80

background

#FBFCF8

surface

#F6F8EF

border

#D0D1CA

text

#11120B

muted

#80817C

Preview Lab

Preview with #8FAC51

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

Preview Lab → · Contrast checker → · Palette generator →