#8BB63B#8BB63B

#8BB63B is a light, vivid yellow-green. Relative luminance 0.393; OKLCH L 72.1% C 0.157 H 126.7°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#8BB63B
RGB	rgb(139, 182, 59)
HSL	hsl(81, 51%, 47%)
HSV	hsv(81, 68%, 71%)
CMYK	cmyk(23.6%, 0%, 67.6%, 28.6%)
CIE-LAB	lab(68.94, -32.77, 55.52)
CIE-LCH	lch(68.94, 64.47, 120.55°)
OKLab	oklab(72.11% -0.0937 0.1259)
OKLCH	oklch(72.11% 0.157 126.7)
XYZ	xyz(28.1649, 39.2602, 10.2309)
Luminance	0.3926 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8BB63B #663BB6

analogous

#B6A43B #8BB63B #4DB63B

triadic

#8BB63B #3B8BB6 #B63B8B

tetradic

#8BB63B #3BB6A4 #663BB6 #B63B4D

square

#8BB63B #3BB6A4 #663BB6 #B63B4D

split-complementary

#8BB63B #3B4DB6 #A43BB6

monochromatic

#445A1D #68882C #8BB63B #A7CC62 #C1DB90

Accessibility & contrast

On white

2.37

#8BB63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#8BB63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8BB63B

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8BB63B	#FFFFFF	#000000	##000000
##8BB63B	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAA29

Deuteranopia (green-blind)

#B9A745

Tritanopia (blue-blind)

#90AE9D

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #8bb63b;
/* rgb */ color: rgb(139, 182, 59);
/* oklch */ color: oklch(72.1% 0.157 126.7);

Tailwind

colors: {
  custom: {
    50: '#b0cc78',
    500: '#8bb63b',
    950: '#000000',
  },
}

SCSS

$custom: #8bb63b;
$custom-light: #b0cc78;
$custom-dark: #000000;

JSON

{
  "hex": "#8bb63b",
  "rgb": {
    "r": 139,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 80.976,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.72108,
    "c": 0.15699,
    "h": 126.7
  },
  "luminance": 0.39261
}

Semantic roles & 50–950 ramp

primary

#8BB63B

secondary

#9D87C6

accent

#4DDB7F

background

#FBFCF7

surface

#F6F8EE

border

#D0D1C9

text

#111309

muted

#80827B

Preview Lab

Preview with #8BB63B

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

Preview Lab → · Contrast checker → · Palette generator →