#8FDB51#8FDB51

#8FDB51 is a light, vivid yellow-green. Relative luminance 0.571; OKLCH L 81.4% C 0.187 H 133.5°. Best body text is #000000 at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#8FDB51
RGB	rgb(143, 219, 81)
HSL	hsl(93, 66%, 59%)
HSV	hsv(93, 63%, 86%)
CMYK	cmyk(34.7%, 0%, 63%, 14.1%)
CIE-LAB	lab(80.23, -45.99, 58.66)
CIE-LCH	lch(80.23, 74.54, 128.10°)
OKLab	oklab(81.4% -0.1284 0.1353)
OKLCH	oklch(81.4% 0.187 133.5)
XYZ	xyz(38.1438, 57.0952, 16.7937)
Luminance	0.5710 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FDB51 #9D51DB

analogous

#D4DB51 #8FDB51 #51DB58

triadic

#8FDB51 #518FDB #DB518F

tetradic

#8FDB51 #51D4DB #9D51DB #DB5851

square

#8FDB51 #51D4DB #9D51DB #DB5851

split-complementary

#8FDB51 #5851DB #DB51D4

monochromatic

#53931E #6FC629 #8FDB51 #B0E584 #D0F0B6

Accessibility & contrast

On white

1.69

#8FDB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.42

#8FDB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FDB51

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FDB51	#FFFFFF	#000000	##000000
##8FDB51	1.00	1.69	12.42	12.42
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.42	21.00	1.00	1.00
##000000	12.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB40

Deuteranopia (green-blind)

#D9C55C

Tritanopia (blue-blind)

#8FD3BE

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #8fdb51;
/* rgb */ color: rgb(143, 219, 81);
/* oklch */ color: oklch(81.4% 0.187 133.5);

Tailwind

colors: {
  custom: {
    50: '#b4e687',
    500: '#8fdb51',
    950: '#000000',
  },
}

SCSS

$custom: #8fdb51;
$custom-light: #b4e687;
$custom-dark: #000000;

JSON

{
  "hex": "#8fdb51",
  "rgb": {
    "r": 143,
    "g": 219,
    "b": 81
  },
  "hsl": {
    "h": 93.043,
    "s": 65.714,
    "l": 58.824
  },
  "oklch": {
    "l": 0.81402,
    "c": 0.18652,
    "h": 133.5
  },
  "luminance": 0.57097
}

Semantic roles & 50–950 ramp

primary

#8FDB51

secondary

#6D3898

accent

#3FE99C

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #8FDB51

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

Preview Lab → · Contrast checker → · Palette generator →