#8FDE3B#8FDE3B

#8FDE3B is a light, highly saturated yellow-green. Relative luminance 0.584; OKLCH L 81.9% C 0.205 H 132.3°. Best body text is #000000 at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#8FDE3B
RGB	rgb(143, 222, 59)
HSL	hsl(89, 71%, 55%)
HSV	hsv(89, 73%, 87%)
CMYK	cmyk(35.6%, 0%, 73.4%, 12.9%)
CIE-LAB	lab(80.96, -48.82, 67.70)
CIE-LCH	lch(80.96, 83.47, 125.79°)
OKLab	oklab(81.94% -0.1377 0.1514)
OKLCH	oklch(81.94% 0.205 132.3)
XYZ	xyz(38.2379, 58.3964, 13.3937)
Luminance	0.5840 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FDE3B #8A3BDE

analogous

#DEDC3B #8FDE3B #3DDE3B

triadic

#8FDE3B #3B8FDE #DE3B8F

tetradic

#8FDE3B #3BDEDC #8A3BDE #DE3B3D

square

#8FDE3B #3BDEDC #8A3BDE #DE3B3D

split-complementary

#8FDE3B #3B3DDE #DC3BDE

monochromatic

#518817 #70BC20 #8FDE3B #ADE76F #CBF0A4

Accessibility & contrast

On white

1.66

#8FDE3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.68

#8FDE3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FDE3B

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FDE3B	#FFFFFF	#000000	##000000
##8FDE3B	1.00	1.66	12.68	12.68
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.68	21.00	1.00	1.00
##000000	12.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD19

Deuteranopia (green-blind)

#DDC74B

Tritanopia (blue-blind)

#90D5BF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #8fde3b;
/* rgb */ color: rgb(143, 222, 59);
/* oklch */ color: oklch(81.9% 0.205 132.3);

Tailwind

colors: {
  custom: {
    50: '#b5e97c',
    500: '#8fde3b',
    950: '#000000',
  },
}

SCSS

$custom: #8fde3b;
$custom-light: #b5e97c;
$custom-dark: #000000;

JSON

{
  "hex": "#8fde3b",
  "rgb": {
    "r": 143,
    "g": 222,
    "b": 59
  },
  "hsl": {
    "h": 89.08,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.81944,
    "c": 0.20467,
    "h": 132.3
  },
  "luminance": 0.58398
}

Semantic roles & 50–950 ramp

primary

#8FDE3B

secondary

#5D2F8E

accent

#3AEE91

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160A

muted

#82847D

Preview Lab

Preview with #8FDE3B

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

Preview Lab → · Contrast checker → · Palette generator →