#B0E659#B0E659

#B0E659 is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 86.0% C 0.178 H 127.5°. Best body text is #000000 at 14.31:1 contrast (WCAG AA passes).

Color values

HEX	#B0E659
RGB	rgb(176, 230, 89)
HSL	hsl(83, 74%, 63%)
HSV	hsv(83, 61%, 90%)
CMYK	cmyk(23.5%, 0%, 61.3%, 9.8%)
CIE-LAB	lab(85.27, -38.34, 61.37)
CIE-LCH	lch(85.27, 72.36, 121.99°)
OKLab	oklab(86% -0.1087 0.1415)
OKLCH	oklch(86% 0.178 127.5)
XYZ	xyz(48.0044, 66.5441, 19.7644)
Luminance	0.6654 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 5.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0E659 #8F59E6

analogous

#E6D659 #B0E659 #69E659

triadic

#B0E659 #59B0E6 #E659B0

tetradic

#B0E659 #59E6D6 #8F59E6 #E65969

square

#B0E659 #59E6D6 #8F59E6 #E65969

split-complementary

#B0E659 #5969E6 #D659E6

monochromatic

#73AB1A #97DE24 #B0E659 #C9EE8E #E3F6C3

Accessibility & contrast

On white

1.47

#B0E659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.31

#B0E659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0E659

14.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0E659	#FFFFFF	#000000	##000000
##B0E659	1.00	1.47	14.31	14.31
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.31	21.00	1.00	1.00
##000000	14.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D748

Deuteranopia (green-blind)

#E9D463

Tritanopia (blue-blind)

#B6DCC8

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b0e659;
/* rgb */ color: rgb(176, 230, 89);
/* oklch */ color: oklch(86.0% 0.178 127.5);

Tailwind

colors: {
  custom: {
    50: '#cbee8d',
    500: '#b0e659',
    950: '#000000',
  },
}

SCSS

$custom: #b0e659;
$custom-light: #cbee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#b0e659",
  "rgb": {
    "r": 176,
    "g": 230,
    "b": 89
  },
  "hsl": {
    "h": 82.979,
    "s": 73.822,
    "l": 62.549
  },
  "oklch": {
    "l": 0.85995,
    "c": 0.1784,
    "h": 127.5
  },
  "luminance": 0.66545
}

Semantic roles & 50–950 ramp

primary

#B0E659

secondary

#6437AC

accent

#10D65C

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B0E659

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

Preview Lab → · Contrast checker → · Palette generator →