#B7D338#B7D338

#B7D338 is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.9% C 0.175 H 119.5°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#B7D338
RGB	rgb(183, 211, 56)
HSL	hsl(71, 64%, 52%)
HSV	hsv(71, 73%, 83%)
CMYK	cmyk(13.3%, 0%, 73.5%, 17.3%)
CIE-LAB	lab(80.15, -29.00, 68.73)
CIE-LCH	lch(80.15, 74.59, 112.87°)
OKLab	oklab(81.9% -0.0862 0.1522)
OKLCH	oklch(81.9% 0.175 119.5)
XYZ	xyz(43.5374, 56.9416, 12.4379)
Luminance	0.5694 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7D338 #5438D3

analogous

#D3A238 #B7D338 #69D338

triadic

#B7D338 #38B7D3 #D338B7

tetradic

#B7D338 #38D3A2 #5438D3 #D33869

square

#B7D338 #38D3A2 #5438D3 #D33869

split-complementary

#B7D338 #3869D3 #A238D3

monochromatic

#66761A #91A925 #B7D338 #C9DE6A #DBE99C

Accessibility & contrast

On white

1.70

#B7D338 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#B7D338 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7D338

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7D338	#FFFFFF	#000000	##000000
##B7D338	1.00	1.70	12.39	12.39
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C717

Deuteranopia (green-blind)

#DDC746

Tritanopia (blue-blind)

#C2C8B5

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b7d338;
/* rgb */ color: rgb(183, 211, 56);
/* oklch */ color: oklch(81.9% 0.175 119.5);

Tailwind

colors: {
  custom: {
    50: '#d0e07a',
    500: '#b7d338',
    950: '#000000',
  },
}

SCSS

$custom: #b7d338;
$custom-light: #d0e07a;
$custom-dark: #000000;

JSON

{
  "hex": "#b7d338",
  "rgb": {
    "r": 183,
    "g": 211,
    "b": 56
  },
  "hsl": {
    "h": 70.839,
    "s": 63.786,
    "l": 52.353
  },
  "oklch": {
    "l": 0.81895,
    "c": 0.17485,
    "h": 119.5
  },
  "luminance": 0.56941
}

Semantic roles & 50–950 ramp

primary

#B7D338

secondary

#3F307F

accent

#41E75F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B7D338

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

Preview Lab → · Contrast checker → · Palette generator →