#8BC03B#8BC03B

#8BC03B is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.5% C 0.170 H 128.8°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#8BC03B
RGB	rgb(139, 192, 59)
HSL	hsl(84, 53%, 49%)
HSV	hsv(84, 69%, 75%)
CMYK	cmyk(27.6%, 0%, 69.3%, 24.7%)
CIE-LAB	lab(71.90, -37.35, 58.57)
CIE-LCH	lch(71.90, 69.46, 122.52°)
OKLab	oklab(74.51% -0.1063 0.1323)
OKLCH	oklch(74.51% 0.17 128.8)
XYZ	xyz(30.2864, 43.5033, 10.9381)
Luminance	0.4350 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8BC03B #703BC0

analogous

#C0B33B #8BC03B #49C03B

triadic

#8BC03B #3B8BC0 #C03B8B

tetradic

#8BC03B #3BC0B3 #703BC0 #C03B49

square

#8BC03B #3BC0B3 #703BC0 #C03B49

split-complementary

#8BC03B #3B49C0 #B33BC0

monochromatic

#47621E #69912D #8BC03B #A7D168 #C2DF97

Accessibility & contrast

On white

2.16

#8BC03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#8BC03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8BC03B

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8BC03B	#FFFFFF	#000000	##000000
##8BC03B	1.00	2.16	9.70	9.70
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B326

Deuteranopia (green-blind)

#C2AF46

Tritanopia (blue-blind)

#8FB8A6

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #8bc03b;
/* rgb */ color: rgb(139, 192, 59);
/* oklch */ color: oklch(74.5% 0.170 128.8);

Tailwind

colors: {
  custom: {
    50: '#b1d379',
    500: '#8bc03b',
    950: '#000000',
  },
}

SCSS

$custom: #8bc03b;
$custom-light: #b1d379;
$custom-dark: #000000;

JSON

{
  "hex": "#8bc03b",
  "rgb": {
    "r": 139,
    "g": 192,
    "b": 59
  },
  "hsl": {
    "h": 83.91,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74505,
    "c": 0.16972,
    "h": 128.8
  },
  "luminance": 0.43504
}

Semantic roles & 50–950 ramp

primary

#8BC03B

secondary

#A58CCA

accent

#4BDC85

background

#FBFCF7

surface

#F6F9EE

border

#D0D2C9

text

#111409

muted

#80827B

Preview Lab

Preview with #8BC03B

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

Preview Lab → · Contrast checker → · Palette generator →