#8FE959#8FE959

#8FE959 is a very light, vivid yellow-green. Relative luminance 0.648; OKLCH L 84.8% C 0.198 H 135.6°. Best body text is #000000 at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#8FE959
RGB	rgb(143, 233, 89)
HSL	hsl(98, 77%, 63%)
HSV	hsv(98, 62%, 91%)
CMYK	cmyk(38.6%, 0%, 61.8%, 8.6%)
CIE-LAB	lab(84.40, -51.11, 59.91)
CIE-LCH	lch(84.40, 78.75, 130.46°)
OKLab	oklab(84.82% -0.1418 0.1388)
OKLCH	oklch(84.82% 0.198 135.6)
XYZ	xyz(42.2688, 64.8366, 19.7368)
Luminance	0.6484 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FE959 #B359E9

analogous

#D7E959 #8FE959 #59E96B

triadic

#8FE959 #598FE9 #E9598F

tetradic

#8FE959 #59D7E9 #B359E9 #E96B59

square

#8FE959 #59D7E9 #B359E9 #E96B59

split-complementary

#8FE959 #6B59E9 #E959D7

monochromatic

#51B017 #6BE223 #8FE959 #B3F08F #D8F7C5

Accessibility & contrast

On white

1.50

#8FE959 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.97

#8FE959 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FE959

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FE959	#FFFFFF	#000000	##000000
##8FE959	1.00	1.50	13.97	13.97
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.97	21.00	1.00	1.00
##000000	13.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D748

Deuteranopia (green-blind)

#E4D064

Tritanopia (blue-blind)

#8DE1CB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #8fe959;
/* rgb */ color: rgb(143, 233, 89);
/* oklch */ color: oklch(84.8% 0.198 135.6);

Tailwind

colors: {
  custom: {
    50: '#b5f08d',
    500: '#8fe959',
    950: '#000000',
  },
}

SCSS

$custom: #8fe959;
$custom-light: #b5f08d;
$custom-dark: #000000;

JSON

{
  "hex": "#8fe959",
  "rgb": {
    "r": 143,
    "g": 233,
    "b": 89
  },
  "hsl": {
    "h": 97.5,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.84824,
    "c": 0.19844,
    "h": 135.6
  },
  "luminance": 0.64839
}

Semantic roles & 50–950 ramp

primary

#8FE959

secondary

#8335B1

accent

#0DD98C

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8FE959

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

Preview Lab → · Contrast checker → · Palette generator →