#8FC53B#8FC53B

#8FC53B is a light, vivid yellow-green. Relative luminance 0.461; OKLCH L 76.0% C 0.174 H 128.6°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#8FC53B
RGB	rgb(143, 197, 59)
HSL	hsl(83, 54%, 50%)
HSV	hsv(83, 70%, 77%)
CMYK	cmyk(27.4%, 0%, 70.1%, 22.7%)
CIE-LAB	lab(73.60, -38.08, 60.38)
CIE-LCH	lch(73.60, 71.39, 122.24°)
OKLab	oklab(75.95% -0.1085 0.136)
OKLCH	oklch(75.95% 0.174 128.6)
XYZ	xyz(32.0833, 46.0871, 11.3422)
Luminance	0.4609 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC53B #713BC5

analogous

#C5B63B #8FC53B #4AC53B

triadic

#8FC53B #3B8FC5 #C53B8F

tetradic

#8FC53B #3BC5B6 #713BC5 #C53B4A

square

#8FC53B #3BC5B6 #713BC5 #C53B4A

split-complementary

#8FC53B #3B4AC5 #B63BC5

monochromatic

#4B671F #6D962C #8FC53B #AAD36A #C5E199

Accessibility & contrast

On white

2.06

#8FC53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#8FC53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC53B

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC53B	#FFFFFF	#000000	##000000
##8FC53B	1.00	2.06	10.22	10.22
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB725

Deuteranopia (green-blind)

#C7B447

Tritanopia (blue-blind)

#94BCAA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #8fc53b;
/* rgb */ color: rgb(143, 197, 59);
/* oklch */ color: oklch(76.0% 0.174 128.6);

Tailwind

colors: {
  custom: {
    50: '#b4d779',
    500: '#8fc53b',
    950: '#000000',
  },
}

SCSS

$custom: #8fc53b;
$custom-light: #b4d779;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc53b",
  "rgb": {
    "r": 143,
    "g": 197,
    "b": 59
  },
  "hsl": {
    "h": 83.478,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75952,
    "c": 0.17403,
    "h": 128.6
  },
  "luminance": 0.46088
}

Semantic roles & 50–950 ramp

primary

#8FC53B

secondary

#A78FCD

accent

#4ADE84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8FC53B

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

Preview Lab → · Contrast checker → · Palette generator →