#B7CB36#B7CB36

#B7CB36 is a light, vivid yellow. Relative luminance 0.530; OKLCH L 80.1% C 0.167 H 117.1°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#B7CB36
RGB	rgb(183, 203, 54)
HSL	hsl(68, 59%, 50%)
HSV	hsv(68, 73%, 80%)
CMYK	cmyk(9.9%, 0%, 73.4%, 20.4%)
CIE-LAB	lab(77.90, -25.27, 67.25)
CIE-LCH	lch(77.90, 71.85, 110.60°)
OKLab	oklab(80.08% -0.0761 0.1487)
OKLCH	oklch(80.08% 0.167 117.1)
XYZ	xyz(41.5512, 53.0460, 11.5393)
Luminance	0.5304 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CB36 #4A36CB

analogous

#CB9536 #B7CB36 #6CCB36

triadic

#B7CB36 #36B7CB #CB36B7

tetradic

#B7CB36 #36CB95 #4A36CB #CB366C

square

#B7CB36 #36CB95 #4A36CB #CB366C

split-complementary

#B7CB36 #366CCB #9536CB

monochromatic

#606B1C #8C9C28 #B7CB36 #C8D867 #DAE497

Accessibility & contrast

On white

1.81

#B7CB36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#B7CB36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CB36

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CB36	#FFFFFF	#000000	##000000
##B7CB36	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C016

Deuteranopia (green-blind)

#D7C143

Tritanopia (blue-blind)

#C2C0AF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b7cb36;
/* rgb */ color: rgb(183, 203, 54);
/* oklch */ color: oklch(80.1% 0.167 117.1);

Tailwind

colors: {
  custom: {
    50: '#d0da78',
    500: '#b7cb36',
    950: '#000000',
  },
}

SCSS

$custom: #b7cb36;
$custom-light: #d0da78;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cb36",
  "rgb": {
    "r": 183,
    "g": 203,
    "b": 54
  },
  "hsl": {
    "h": 68.054,
    "s": 58.893,
    "l": 50.392
  },
  "oklch": {
    "l": 0.80085,
    "c": 0.16703,
    "h": 117.1
  },
  "luminance": 0.53045
}

Semantic roles & 50–950 ramp

primary

#B7CB36

secondary

#3A3175

accent

#46E25B

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#14140A

muted

#83837D

Preview Lab

Preview with #B7CB36

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

Preview Lab → · Contrast checker → · Palette generator →