#B7CB3D#B7CB3D

#B7CB3D is a light, vivid yellow. Relative luminance 0.531; OKLCH L 80.1% C 0.163 H 117.2°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#B7CB3D
RGB	rgb(183, 203, 61)
HSL	hsl(68, 58%, 52%)
HSV	hsv(68, 70%, 80%)
CMYK	cmyk(9.9%, 0%, 70%, 20.4%)
CIE-LAB	lab(77.94, -24.92, 64.85)
CIE-LCH	lch(77.94, 69.47, 111.02°)
OKLab	oklab(80.13% -0.0744 0.1448)
OKLCH	oklch(80.13% 0.163 117.2)
XYZ	xyz(41.7276, 53.1166, 12.4683)
Luminance	0.5312 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CB3D #513DCB

analogous

#CB983D #B7CB3D #70CB3D

triadic

#B7CB3D #3DB7CB #CB3DB7

tetradic

#B7CB3D #3DCB98 #513DCB #CB3D70

square

#B7CB3D #3DCB98 #513DCB #CB3D70

split-complementary

#B7CB3D #3D70CB #983DCB

monochromatic

#64701E #8FA02B #B7CB3D #C9D86D #DBE59E

Accessibility & contrast

On white

1.81

#B7CB3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#B7CB3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CB3D

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CB3D	#FFFFFF	#000000	##000000
##B7CB3D	1.00	1.81	11.62	11.62
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.62	21.00	1.00	1.00
##000000	11.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C025

Deuteranopia (green-blind)

#D7C248

Tritanopia (blue-blind)

#C2C0AF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b7cb3d;
/* rgb */ color: rgb(183, 203, 61);
/* oklch */ color: oklch(80.1% 0.163 117.2);

Tailwind

colors: {
  custom: {
    50: '#d0da7b',
    500: '#b7cb3d',
    950: '#000000',
  },
}

SCSS

$custom: #b7cb3d;
$custom-light: #d0da7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cb3d",
  "rgb": {
    "r": 183,
    "g": 203,
    "b": 61
  },
  "hsl": {
    "h": 68.451,
    "s": 57.724,
    "l": 51.765
  },
  "oklch": {
    "l": 0.80132,
    "c": 0.16282,
    "h": 117.2
  },
  "luminance": 0.53116
}

Semantic roles & 50–950 ramp

primary

#B7CB3D

secondary

#3D3379

accent

#47E15D

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B7CB3D

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

Preview Lab → · Contrast checker → · Palette generator →