#B7D751#B7D751

#B7D751 is a very light, vivid yellow-green. Relative luminance 0.593; OKLCH L 83.0% C 0.163 H 121.5°. Best body text is #000000 at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#B7D751
RGB	rgb(183, 215, 81)
HSL	hsl(74, 63%, 58%)
HSV	hsv(74, 62%, 84%)
CMYK	cmyk(14.9%, 0%, 62.3%, 15.7%)
CIE-LAB	lab(81.44, -29.38, 60.65)
CIE-LCH	lch(81.44, 67.39, 115.84°)
OKLab	oklab(82.99% -0.085 0.1389)
OKLCH	oklch(82.99% 0.163 121.5)
XYZ	xyz(45.3146, 59.2622, 16.8345)
Luminance	0.5926 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7D751 #7151D7

analogous

#D7B451 #B7D751 #74D751

triadic

#B7D751 #51B7D7 #D751B7

tetradic

#B7D751 #51D7B4 #7151D7 #D75174

square

#B7D751 #51D7B4 #7151D7 #D75174

split-complementary

#B7D751 #5174D7 #B451D7

monochromatic

#738D20 #9CBF2C #B7D751 #CCE283 #E0EEB5

Accessibility & contrast

On white

1.63

#B7D751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.85

#B7D751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7D751

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7D751	#FFFFFF	#000000	##000000
##B7D751	1.00	1.63	12.85	12.85
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.85	21.00	1.00	1.00
##000000	12.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB40

Deuteranopia (green-blind)

#DFCA5A

Tritanopia (blue-blind)

#C0CDBB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b7d751;
/* rgb */ color: rgb(183, 215, 81);
/* oklch */ color: oklch(83.0% 0.163 121.5);

Tailwind

colors: {
  custom: {
    50: '#cfe388',
    500: '#b7d751',
    950: '#000000',
  },
}

SCSS

$custom: #b7d751;
$custom-light: #cfe388;
$custom-dark: #000000;

JSON

{
  "hex": "#b7d751",
  "rgb": {
    "r": 183,
    "g": 215,
    "b": 81
  },
  "hsl": {
    "h": 74.328,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.82988,
    "c": 0.16279,
    "h": 121.5
  },
  "luminance": 0.59262
}

Semantic roles & 50–950 ramp

primary

#B7D751

secondary

#4F3993

accent

#42E669

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B7D751

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

Preview Lab → · Contrast checker → · Palette generator →