#B5C83C#B5C83C

#B5C83C is a light, vivid yellow. Relative luminance 0.515; OKLCH L 79.3% C 0.161 H 116.9°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#B5C83C
RGB	rgb(181, 200, 60)
HSL	hsl(68, 56%, 51%)
HSV	hsv(68, 70%, 78%)
CMYK	cmyk(9.5%, 0%, 70%, 21.6%)
CIE-LAB	lab(76.96, -24.34, 64.19)
CIE-LCH	lch(76.96, 68.65, 110.77°)
OKLab	oklab(79.3% -0.0728 0.1433)
OKLCH	oklch(79.3% 0.161 116.9)
XYZ	xyz(40.5269, 51.4590, 12.0717)
Luminance	0.5146 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C83C #4F3CC8

analogous

#C8953C #B5C83C #6FC83C

triadic

#B5C83C #3CB5C8 #C83CB5

tetradic

#B5C83C #3CC895 #4F3CC8 #C83C6F

square

#B5C83C #3CC895 #4F3CC8 #C83C6F

split-complementary

#B5C83C #3C6FC8 #953CC8

monochromatic

#616B1E #8C9B2C #B5C83C #C7D56C #D9E39B

Accessibility & contrast

On white

1.86

#B5C83C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#B5C83C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C83C

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C83C	#FFFFFF	#000000	##000000
##B5C83C	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD24

Deuteranopia (green-blind)

#D4BF47

Tritanopia (blue-blind)

#C0BDAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b5c83c;
/* rgb */ color: rgb(181, 200, 60);
/* oklch */ color: oklch(79.3% 0.161 116.9);

Tailwind

colors: {
  custom: {
    50: '#ced87a',
    500: '#b5c83c',
    950: '#000000',
  },
}

SCSS

$custom: #b5c83c;
$custom-light: #ced87a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c83c",
  "rgb": {
    "r": 181,
    "g": 200,
    "b": 60
  },
  "hsl": {
    "h": 68.143,
    "s": 56,
    "l": 50.98
  },
  "oklch": {
    "l": 0.793,
    "c": 0.16075,
    "h": 116.9
  },
  "luminance": 0.51459
}

Semantic roles & 50–950 ramp

primary

#B5C83C

secondary

#3C3375

accent

#49DF5D

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B5C83C

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

Preview Lab → · Contrast checker → · Palette generator →