#8FB420#8FB420

#8FB420 is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.7% C 0.168 H 123.7°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#8FB420
RGB	rgb(143, 180, 32)
HSL	hsl(75, 70%, 42%)
HSV	hsv(75, 82%, 71%)
CMYK	cmyk(20.6%, 0%, 82.2%, 29.4%)
CIE-LAB	lab(68.45, -31.67, 64.19)
CIE-LCH	lch(68.45, 71.58, 116.26°)
OKLab	oklab(71.73% -0.0931 0.1398)
OKLCH	oklch(71.73% 0.168 123.7)
XYZ	xyz(27.9100, 38.5862, 7.3437)
Luminance	0.3859 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FB420 #4520B4

analogous

#B48F20 #8FB420 #45B420

triadic

#8FB420 #208FB4 #B4208F

tetradic

#8FB420 #20B48F #4520B4 #B42045

square

#8FB420 #20B48F #4520B4 #B42045

split-complementary

#8FB420 #2045B4 #8F20B4

monochromatic

#3C4C0E #668017 #8FB420 #B2DB36 #C6E46A

Accessibility & contrast

On white

2.41

#8FB420 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#8FB420 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FB420

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FB420	#FFFFFF	#000000	##000000
##8FB420	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA800

Deuteranopia (green-blind)

#BAA731

Tritanopia (blue-blind)

#97AB9A

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #8fb420;
/* rgb */ color: rgb(143, 180, 32);
/* oklch */ color: oklch(71.7% 0.168 123.7);

Tailwind

colors: {
  custom: {
    50: '#b4ca6b',
    500: '#8fb420',
    950: '#000000',
  },
}

SCSS

$custom: #8fb420;
$custom-light: #b4ca6b;
$custom-dark: #000000;

JSON

{
  "hex": "#8fb420",
  "rgb": {
    "r": 143,
    "g": 180,
    "b": 32
  },
  "hsl": {
    "h": 75,
    "s": 69.811,
    "l": 41.569
  },
  "oklch": {
    "l": 0.71729,
    "c": 0.16796,
    "h": 123.7
  },
  "luminance": 0.38586
}

Semantic roles & 50–950 ramp

primary

#8FB420

secondary

#7F66CA

accent

#3BED68

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121307

muted

#81827A

Preview Lab

Preview with #8FB420

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

Preview Lab → · Contrast checker → · Palette generator →