#B7D151#B7D151

#B7D151 is a light, vivid yellow-green. Relative luminance 0.563; OKLCH L 81.6% C 0.155 H 119.7°. Best body text is #000000 at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#B7D151
RGB	rgb(183, 209, 81)
HSL	hsl(72, 58%, 57%)
HSV	hsv(72, 61%, 82%)
CMYK	cmyk(12.4%, 0%, 61.2%, 18%)
CIE-LAB	lab(79.76, -26.53, 58.84)
CIE-LCH	lch(79.76, 64.54, 114.27°)
OKLab	oklab(81.64% -0.077 0.135)
OKLCH	oklch(81.64% 0.155 119.7)
XYZ	xyz(43.8147, 56.2625, 16.3345)
Luminance	0.5626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7D151 #6B51D1

analogous

#D1AB51 #B7D151 #77D151

triadic

#B7D151 #51B7D1 #D151B7

tetradic

#B7D151 #51D1AB #6B51D1 #D15177

square

#B7D151 #51D1AB #6B51D1 #D15177

split-complementary

#B7D151 #5177D1 #AB51D1

monochromatic

#718523 #9AB530 #B7D151 #CBDE81 #DFEBB2

Accessibility & contrast

On white

1.71

#B7D151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.25

#B7D151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7D151

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7D151	#FFFFFF	#000000	##000000
##B7D151	1.00	1.71	12.25	12.25
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.25	21.00	1.00	1.00
##000000	12.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC642

Deuteranopia (green-blind)

#DAC65A

Tritanopia (blue-blind)

#C1C7B6

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b7d151;
/* rgb */ color: rgb(183, 209, 81);
/* oklch */ color: oklch(81.6% 0.155 119.7);

Tailwind

colors: {
  custom: {
    50: '#cfdf87',
    500: '#b7d151',
    950: '#000000',
  },
}

SCSS

$custom: #b7d151;
$custom-light: #cfdf87;
$custom-dark: #000000;

JSON

{
  "hex": "#b7d151",
  "rgb": {
    "r": 183,
    "g": 209,
    "b": 81
  },
  "hsl": {
    "h": 72.188,
    "s": 58.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81642,
    "c": 0.15545,
    "h": 119.7
  },
  "luminance": 0.56262
}

Semantic roles & 50–950 ramp

primary

#B7D151

secondary

#4B3B8B

accent

#46E166

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14150C

muted

#83847F

Preview Lab

Preview with #B7D151

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

Preview Lab → · Contrast checker → · Palette generator →