#B7CC51#B7CC51

#B7CC51 is a light, vivid yellow-green. Relative luminance 0.538; OKLCH L 80.5% C 0.149 H 118.1°. Best body text is #000000 at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#B7CC51
RGB	rgb(183, 204, 81)
HSL	hsl(70, 55%, 56%)
HSV	hsv(70, 60%, 80%)
CMYK	cmyk(10.3%, 0%, 60.3%, 20%)
CIE-LAB	lab(78.37, -24.11, 57.32)
CIE-LCH	lch(78.37, 62.19, 112.82°)
OKLab	oklab(80.53% -0.0703 0.1318)
OKLCH	oklch(80.53% 0.149 118.1)
XYZ	xyz(42.6072, 53.8475, 15.9320)
Luminance	0.5385 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CC51 #6651CC

analogous

#CCA351 #B7CC51 #79CC51

triadic

#B7CC51 #51B7CC #CC51B7

tetradic

#B7CC51 #51CCA3 #6651CC #CC5179

square

#B7CC51 #51CCA3 #6651CC #CC5179

split-complementary

#B7CC51 #5179CC #A351CC

monochromatic

#6F7E25 #98AD33 #B7CC51 #CBDA80 #DEE8B0

Accessibility & contrast

On white

1.78

#B7CC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.77

#B7CC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CC51

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CC51	#FFFFFF	#000000	##000000
##B7CC51	1.00	1.78	11.77	11.77
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.77	21.00	1.00	1.00
##000000	11.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C243

Deuteranopia (green-blind)

#D6C359

Tritanopia (blue-blind)

#C1C2B2

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b7cc51;
/* rgb */ color: rgb(183, 204, 81);
/* oklch */ color: oklch(80.5% 0.149 118.1);

Tailwind

colors: {
  custom: {
    50: '#cfdb87',
    500: '#b7cc51',
    950: '#000000',
  },
}

SCSS

$custom: #b7cc51;
$custom-light: #cfdb87;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cc51",
  "rgb": {
    "r": 183,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 70.244,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.80525,
    "c": 0.14938,
    "h": 118.1
  },
  "luminance": 0.53847
}

Semantic roles & 50–950 ramp

primary

#B7CC51

secondary

#483C86

accent

#4ADE63

background

#FEFEFC

surface

#FBFBF3

border

#D4D4CD

text

#14150C

muted

#83847F

Preview Lab

Preview with #B7CC51

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

Preview Lab → · Contrast checker → · Palette generator →