#8FC638#8FC638

#8FC638 is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 76.2% C 0.177 H 128.6°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#8FC638
RGB	rgb(143, 198, 56)
HSL	hsl(83, 56%, 50%)
HSV	hsv(83, 72%, 78%)
CMYK	cmyk(27.8%, 0%, 71.7%, 22.4%)
CIE-LAB	lab(73.88, -38.71, 61.76)
CIE-LCH	lch(73.88, 72.89, 122.08°)
OKLab	oklab(76.17% -0.1105 0.1385)
OKLCH	oklch(76.17% 0.177 128.6)
XYZ	xyz(32.2355, 46.5125, 11.0201)
Luminance	0.4651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FC638 #6F38C6

analogous

#C6B638 #8FC638 #48C638

triadic

#8FC638 #388FC6 #C6388F

tetradic

#8FC638 #38C6B6 #6F38C6 #C63848

square

#8FC638 #38C6B6 #6F38C6 #C63848

split-complementary

#8FC638 #3848C6 #B638C6

monochromatic

#4A671D #6D962B #8FC638 #AAD467 #C5E297

Accessibility & contrast

On white

2.04

#8FC638 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#8FC638 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC638

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FC638	#FFFFFF	#000000	##000000
##8FC638	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B81F

Deuteranopia (green-blind)

#C8B445

Tritanopia (blue-blind)

#94BDAA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #8fc638;
/* rgb */ color: rgb(143, 198, 56);
/* oklch */ color: oklch(76.2% 0.177 128.6);

Tailwind

colors: {
  custom: {
    50: '#b4d778',
    500: '#8fc638',
    950: '#000000',
  },
}

SCSS

$custom: #8fc638;
$custom-light: #b4d778;
$custom-dark: #000000;

JSON

{
  "hex": "#8fc638",
  "rgb": {
    "r": 143,
    "g": 198,
    "b": 56
  },
  "hsl": {
    "h": 83.239,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.76169,
    "c": 0.17717,
    "h": 128.6
  },
  "luminance": 0.46513
}

Semantic roles & 50–950 ramp

primary

#8FC638

secondary

#A68DCD

accent

#49DF83

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #8FC638

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

Preview Lab → · Contrast checker → · Palette generator →