#B0D637#B0D637

#B0D637 is a very light, vivid yellow-green. Relative luminance 0.576; OKLCH L 82.1% C 0.182 H 122.5°. Best body text is #000000 at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#B0D637
RGB	rgb(176, 214, 55)
HSL	hsl(74, 66%, 53%)
HSV	hsv(74, 74%, 84%)
CMYK	cmyk(17.8%, 0%, 74.3%, 16.1%)
CIE-LAB	lab(80.52, -33.25, 69.24)
CIE-LCH	lch(80.52, 76.81, 115.65°)
OKLab	oklab(82.07% -0.0975 0.1533)
OKLCH	oklch(82.07% 0.182 122.5)
XYZ	xyz(42.6413, 57.5989, 12.4849)
Luminance	0.5760 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0D637 #5D37D6

analogous

#D6AD37 #B0D637 #60D637

triadic

#B0D637 #37B0D6 #D637B0

tetradic

#B0D637 #37D6AD #5D37D6 #D63760

square

#B0D637 #37D6AD #5D37D6 #D63760

split-complementary

#B0D637 #3760D6 #AD37D6

monochromatic

#637A19 #8CAC23 #B0D637 #C4E06A #D8EB9D

Accessibility & contrast

On white

1.68

#B0D637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.52

#B0D637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0D637

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0D637	#FFFFFF	#000000	##000000
##B0D637	1.00	1.68	12.52	12.52
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.52	21.00	1.00	1.00
##000000	12.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C912

Deuteranopia (green-blind)

#DEC846

Tritanopia (blue-blind)

#B9CBB8

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b0d637;
/* rgb */ color: rgb(176, 214, 55);
/* oklch */ color: oklch(82.1% 0.182 122.5);

Tailwind

colors: {
  custom: {
    50: '#cbe279',
    500: '#b0d637',
    950: '#000000',
  },
}

SCSS

$custom: #b0d637;
$custom-light: #cbe279;
$custom-dark: #000000;

JSON

{
  "hex": "#b0d637",
  "rgb": {
    "r": 176,
    "g": 214,
    "b": 55
  },
  "hsl": {
    "h": 74.34,
    "s": 65.975,
    "l": 52.745
  },
  "oklch": {
    "l": 0.82071,
    "c": 0.18167,
    "h": 122.5
  },
  "luminance": 0.57599
}

Semantic roles & 50–950 ramp

primary

#B0D637

secondary

#433082

accent

#3FE968

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B0D637

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

Preview Lab → · Contrast checker → · Palette generator →