#B7CB3A#B7CB3A

#B7CB3A is a light, vivid yellow. Relative luminance 0.531; OKLCH L 80.1% C 0.165 H 117.2°. Best body text is #000000 at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#B7CB3A
RGB	rgb(183, 203, 58)
HSL	hsl(68, 58%, 51%)
HSV	hsv(68, 71%, 80%)
CMYK	cmyk(9.9%, 0%, 71.4%, 20.4%)
CIE-LAB	lab(77.93, -25.08, 65.91)
CIE-LCH	lch(77.93, 70.51, 110.83°)
OKLab	oklab(80.11% -0.0752 0.1465)
OKLCH	oklch(80.11% 0.165 117.2)
XYZ	xyz(41.6491, 53.0851, 12.0546)
Luminance	0.5309 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CB3A #4E3ACB

analogous

#CB963A #B7CB3A #6ECB3A

triadic

#B7CB3A #3AB7CB #CB3AB7

tetradic

#B7CB3A #3ACB96 #4E3ACB #CB3A6E

square

#B7CB3A #3ACB96 #4E3ACB #CB3A6E

split-complementary

#B7CB3A #3A6ECB #963ACB

monochromatic

#636E1D #8E9E2A #B7CB3A #C9D86A #DAE59B

Accessibility & contrast

On white

1.81

#B7CB3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#B7CB3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CB3A

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CB3A	#FFFFFF	#000000	##000000
##B7CB3A	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)

#D9C01F

Deuteranopia (green-blind)

#D7C146

Tritanopia (blue-blind)

#C2C0AF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b7cb3a;
/* rgb */ color: rgb(183, 203, 58);
/* oklch */ color: oklch(80.1% 0.165 117.2);

Tailwind

colors: {
  custom: {
    50: '#d0da7a',
    500: '#b7cb3a',
    950: '#000000',
  },
}

SCSS

$custom: #b7cb3a;
$custom-light: #d0da7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cb3a",
  "rgb": {
    "r": 183,
    "g": 203,
    "b": 58
  },
  "hsl": {
    "h": 68.276,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.80111,
    "c": 0.16468,
    "h": 117.2
  },
  "luminance": 0.53085
}

Semantic roles & 50–950 ramp

primary

#B7CB3A

secondary

#3C3277

accent

#46E15C

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B7CB3A

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

Preview Lab → · Contrast checker → · Palette generator →