#8BCB3B#8BCB3B

#8BCB3B is a light, vivid yellow-green. Relative luminance 0.485; OKLCH L 77.2% C 0.184 H 130.6°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#8BCB3B
RGB	rgb(139, 203, 59)
HSL	hsl(87, 58%, 51%)
HSV	hsv(87, 71%, 80%)
CMYK	cmyk(31.5%, 0%, 70.9%, 20.4%)
CIE-LAB	lab(75.15, -42.20, 61.87)
CIE-LCH	lch(75.15, 74.89, 124.30°)
OKLab	oklab(77.15% -0.1195 0.1392)
OKLCH	oklch(77.15% 0.184 130.6)
XYZ	xyz(32.7926, 48.5155, 11.7735)
Luminance	0.4852 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8BCB3B #7B3BCB

analogous

#CBC33B #8BCB3B #43CB3B

triadic

#8BCB3B #3B8BCB #CB3B8B

tetradic

#8BCB3B #3BCBC3 #7B3BCB #CB3B43

square

#8BCB3B #3BCBC3 #7B3BCB #CB3B43

split-complementary

#8BCB3B #3B43CB #C33BCB

monochromatic

#4A6E1D #6B9F2A #8BCB3B #A8D86B #C4E59C

Accessibility & contrast

On white

1.96

#8BCB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#8BCB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8BCB3B

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8BCB3B	#FFFFFF	#000000	##000000
##8BCB3B	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC22

Deuteranopia (green-blind)

#CBB748

Tritanopia (blue-blind)

#8EC2AF

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #8bcb3b;
/* rgb */ color: rgb(139, 203, 59);
/* oklch */ color: oklch(77.2% 0.184 130.6);

Tailwind

colors: {
  custom: {
    50: '#b1db7a',
    500: '#8bcb3b',
    950: '#000000',
  },
}

SCSS

$custom: #8bcb3b;
$custom-light: #b1db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#8bcb3b",
  "rgb": {
    "r": 139,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 86.667,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.77151,
    "c": 0.18351,
    "h": 130.6
  },
  "luminance": 0.48517
}

Semantic roles & 50–950 ramp

primary

#8BCB3B

secondary

#AD91D1

accent

#47E18B

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #8BCB3B

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

Preview Lab → · Contrast checker → · Palette generator →