#B0D737#B0D737

#B0D737 is a very light, vivid yellow-green. Relative luminance 0.581; OKLCH L 82.3% C 0.183 H 122.7°. Best body text is #000000 at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#B0D737
RGB	rgb(176, 215, 55)
HSL	hsl(75, 67%, 53%)
HSV	hsv(75, 74%, 84%)
CMYK	cmyk(18.1%, 0%, 74.4%, 15.7%)
CIE-LAB	lab(80.80, -33.71, 69.51)
CIE-LCH	lch(80.80, 77.25, 115.87°)
OKLab	oklab(82.3% -0.0988 0.1538)
OKLCH	oklch(82.3% 0.183 122.7)
XYZ	xyz(42.8951, 58.1066, 12.5696)
Luminance	0.5811 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0D737 #5E37D7

analogous

#D7AE37 #B0D737 #60D737

triadic

#B0D737 #37B0D7 #D737B0

tetradic

#B0D737 #37D7AE #5E37D7 #D73760

square

#B0D737 #37D7AE #5E37D7 #D73760

split-complementary

#B0D737 #3760D7 #AE37D7

monochromatic

#637B19 #8CAE23 #B0D737 #C4E16A #D8EB9D

Accessibility & contrast

On white

1.66

#B0D737 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.62

#B0D737 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0D737

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0D737	#FFFFFF	#000000	##000000
##B0D737	1.00	1.66	12.62	12.62
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.62	21.00	1.00	1.00
##000000	12.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CA11

Deuteranopia (green-blind)

#DFC846

Tritanopia (blue-blind)

#B9CCB9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b0d737;
/* rgb */ color: rgb(176, 215, 55);
/* oklch */ color: oklch(82.3% 0.183 122.7);

Tailwind

colors: {
  custom: {
    50: '#cbe37a',
    500: '#b0d737',
    950: '#000000',
  },
}

SCSS

$custom: #b0d737;
$custom-light: #cbe37a;
$custom-dark: #000000;

JSON

{
  "hex": "#b0d737",
  "rgb": {
    "r": 176,
    "g": 215,
    "b": 55
  },
  "hsl": {
    "h": 74.625,
    "s": 66.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.82299,
    "c": 0.18282,
    "h": 122.7
  },
  "luminance": 0.58107
}

Semantic roles & 50–950 ramp

primary

#B0D737

secondary

#443083

accent

#3EEA68

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B0D737

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

Preview Lab → · Contrast checker → · Palette generator →