#8FE65B#8FE65B

#8FE65B is a very light, vivid yellow-green. Relative luminance 0.632; OKLCH L 84.1% C 0.193 H 135.6°. Best body text is #000000 at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#8FE65B
RGB	rgb(143, 230, 91)
HSL	hsl(98, 74%, 63%)
HSV	hsv(98, 60%, 90%)
CMYK	cmyk(37.8%, 0%, 60.4%, 9.8%)
CIE-LAB	lab(83.54, -49.70, 58.11)
CIE-LCH	lch(83.54, 76.47, 130.54°)
OKLab	oklab(84.13% -0.1378 0.1352)
OKLCH	oklch(84.13% 0.193 135.6)
XYZ	xyz(41.5118, 63.1866, 19.9044)
Luminance	0.6319 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FE65B #B25BE6

analogous

#D4E65B #8FE65B #5BE66C

triadic

#8FE65B #5B8FE6 #E65B8F

tetradic

#8FE65B #5BD4E6 #B25BE6 #E66C5B

square

#8FE65B #5BD4E6 #B25BE6 #E66C5B

split-complementary

#8FE65B #6C5BE6 #E65BD4

monochromatic

#51AC1A #6BDE26 #8FE65B #B3EE90 #D8F6C5

Accessibility & contrast

On white

1.54

#8FE65B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.64

#8FE65B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FE65B

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FE65B	#FFFFFF	#000000	##000000
##8FE65B	1.00	1.54	13.64	13.64
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.64	21.00	1.00	1.00
##000000	13.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED54B

Deuteranopia (green-blind)

#E2CE66

Tritanopia (blue-blind)

#8DDEC8

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #8fe65b;
/* rgb */ color: rgb(143, 230, 91);
/* oklch */ color: oklch(84.1% 0.193 135.6);

Tailwind

colors: {
  custom: {
    50: '#b5ee8e',
    500: '#8fe65b',
    950: '#000000',
  },
}

SCSS

$custom: #8fe65b;
$custom-light: #b5ee8e;
$custom-dark: #000000;

JSON

{
  "hex": "#8fe65b",
  "rgb": {
    "r": 143,
    "g": 230,
    "b": 91
  },
  "hsl": {
    "h": 97.554,
    "s": 73.545,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84128,
    "c": 0.19306,
    "h": 135.6
  },
  "luminance": 0.63189
}

Semantic roles & 50–950 ramp

primary

#8FE65B

secondary

#8138AE

accent

#10D68C

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #8FE65B

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

Preview Lab → · Contrast checker → · Palette generator →