#8FB423#8FB423

#8FB423 is a light, vivid yellow-green. Relative luminance 0.386; OKLCH L 71.7% C 0.167 H 123.7°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#8FB423
RGB	rgb(143, 180, 35)
HSL	hsl(75, 67%, 42%)
HSV	hsv(75, 81%, 71%)
CMYK	cmyk(20.6%, 0%, 80.6%, 29.4%)
CIE-LAB	lab(68.46, -31.56, 63.39)
CIE-LCH	lch(68.46, 70.81, 116.47°)
OKLab	oklab(71.74% -0.0926 0.1386)
OKLCH	oklch(71.74% 0.167 123.7)
XYZ	xyz(27.9527, 38.6033, 7.5683)
Luminance	0.3860 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FB423 #4823B4

analogous

#B49023 #8FB423 #47B423

triadic

#8FB423 #238FB4 #B4238F

tetradic

#8FB423 #23B490 #4823B4 #B42347

square

#8FB423 #23B490 #4823B4 #B42347

split-complementary

#8FB423 #2347B4 #9023B4

monochromatic

#3E4E0F #668119 #8FB423 #B1D93B #C5E36E

Accessibility & contrast

On white

2.41

#8FB423 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#8FB423 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FB423

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FB423	#FFFFFF	#000000	##000000
##8FB423	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)

#BAA733

Tritanopia (blue-blind)

#96AB9A

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #8fb423;
/* rgb */ color: rgb(143, 180, 35);
/* oklch */ color: oklch(71.7% 0.167 123.7);

Tailwind

colors: {
  custom: {
    50: '#b4ca6c',
    500: '#8fb423',
    950: '#000000',
  },
}

SCSS

$custom: #8fb423;
$custom-light: #b4ca6c;
$custom-dark: #000000;

JSON

{
  "hex": "#8fb423",
  "rgb": {
    "r": 143,
    "g": 180,
    "b": 35
  },
  "hsl": {
    "h": 75.31,
    "s": 67.442,
    "l": 42.157
  },
  "oklch": {
    "l": 0.71743,
    "c": 0.16667,
    "h": 123.7
  },
  "luminance": 0.38604
}

Semantic roles & 50–950 ramp

primary

#8FB423

secondary

#8269C9

accent

#3DEA6A

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#121308

muted

#81827B

Preview Lab

Preview with #8FB423

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

Preview Lab → · Contrast checker → · Palette generator →