#B7CC3B#B7CC3B

#B7CC3B is a light, vivid yellow. Relative luminance 0.536; OKLCH L 80.3% C 0.165 H 117.5°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#B7CC3B
RGB	rgb(183, 204, 59)
HSL	hsl(69, 59%, 52%)
HSV	hsv(69, 71%, 80%)
CMYK	cmyk(10.3%, 0%, 71.1%, 20%)
CIE-LAB	lab(78.21, -25.51, 65.83)
CIE-LCH	lch(78.21, 70.60, 111.18°)
OKLab	oklab(80.34% -0.0763 0.1465)
OKLCH	oklch(80.34% 0.165 117.5)
XYZ	xyz(41.9117, 53.5692, 12.2688)
Luminance	0.5357 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CC3B #503BCC

analogous

#CC993B #B7CC3B #6FCC3B

triadic

#B7CC3B #3BB7CC #CC3BB7

tetradic

#B7CC3B #3BCC99 #503BCC #CC3B6F

square

#B7CC3B #3BCC99 #503BCC #CC3B6F

split-complementary

#B7CC3B #3B6FCC #993BCC

monochromatic

#64701D #8FA02A #B7CC3B #C9D96C #DBE59C

Accessibility & contrast

On white

1.79

#B7CC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.71

#B7CC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CC3B

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CC3B	#FFFFFF	#000000	##000000
##B7CC3B	1.00	1.79	11.71	11.71
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.71	21.00	1.00	1.00
##000000	11.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC121

Deuteranopia (green-blind)

#D8C247

Tritanopia (blue-blind)

#C2C1B0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b7cc3b;
/* rgb */ color: rgb(183, 204, 59);
/* oklch */ color: oklch(80.3% 0.165 117.5);

Tailwind

colors: {
  custom: {
    50: '#d0db7a',
    500: '#b7cc3b',
    950: '#000000',
  },
}

SCSS

$custom: #b7cc3b;
$custom-light: #d0db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cc3b",
  "rgb": {
    "r": 183,
    "g": 204,
    "b": 59
  },
  "hsl": {
    "h": 68.69,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.80342,
    "c": 0.1652,
    "h": 117.5
  },
  "luminance": 0.53569
}

Semantic roles & 50–950 ramp

primary

#B7CC3B

secondary

#3D3279

accent

#46E25C

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B7CC3B

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

Preview Lab → · Contrast checker → · Palette generator →