#B7CB3C#B7CB3C

#B7CB3C 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	#B7CB3C
RGB	rgb(183, 203, 60)
HSL	hsl(68, 58%, 52%)
HSV	hsv(68, 70%, 80%)
CMYK	cmyk(9.9%, 0%, 70.4%, 20.4%)
CIE-LAB	lab(77.94, -24.97, 65.21)
CIE-LCH	lch(77.94, 69.82, 110.95°)
OKLab	oklab(80.13% -0.0747 0.1454)
OKLCH	oklch(80.13% 0.163 117.2)
XYZ	xyz(41.7009, 53.1059, 12.3278)
Luminance	0.5311 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CB3C #503CCB

analogous

#CB983C #B7CB3C #70CB3C

triadic

#B7CB3C #3CB7CB #CB3CB7

tetradic

#B7CB3C #3CCB98 #503CCB #CB3C70

square

#B7CB3C #3CCB98 #503CCB #CB3C70

split-complementary

#B7CB3C #3C70CB #983CCB

monochromatic

#646F1E #8F9F2A #B7CB3C #C9D86C #DBE59D

Accessibility & contrast

On white

1.81

#B7CB3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.62

#B7CB3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CB3C

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CB3C	#FFFFFF	#000000	##000000
##B7CB3C	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)

#D9C023

Deuteranopia (green-blind)

#D7C247

Tritanopia (blue-blind)

#C2C0AF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b7cb3c;
/* rgb */ color: rgb(183, 203, 60);
/* oklch */ color: oklch(80.1% 0.163 117.2);

Tailwind

colors: {
  custom: {
    50: '#d0da7b',
    500: '#b7cb3c',
    950: '#000000',
  },
}

SCSS

$custom: #b7cb3c;
$custom-light: #d0da7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cb3c",
  "rgb": {
    "r": 183,
    "g": 203,
    "b": 60
  },
  "hsl": {
    "h": 68.392,
    "s": 57.895,
    "l": 51.569
  },
  "oklch": {
    "l": 0.80125,
    "c": 0.16345,
    "h": 117.2
  },
  "luminance": 0.53105
}

Semantic roles & 50–950 ramp

primary

#B7CB3C

secondary

#3D3378

accent

#47E15C

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B7CB3C

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

Preview Lab → · Contrast checker → · Palette generator →