#B5C83E#B5C83E

#B5C83E is a light, vivid yellow. Relative luminance 0.515; OKLCH L 79.3% C 0.159 H 117.0°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#B5C83E
RGB	rgb(181, 200, 62)
HSL	hsl(68, 56%, 51%)
HSV	hsv(68, 69%, 78%)
CMYK	cmyk(9.5%, 0%, 69%, 21.6%)
CIE-LAB	lab(76.97, -24.23, 63.46)
CIE-LCH	lch(76.97, 67.93, 110.90°)
OKLab	oklab(79.32% -0.0723 0.1421)
OKLCH	oklch(79.32% 0.159 117)
XYZ	xyz(40.5808, 51.4806, 12.3555)
Luminance	0.5148 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C83E #513EC8

analogous

#C8963E #B5C83E #70C83E

triadic

#B5C83E #3EB5C8 #C83EB5

tetradic

#B5C83E #3EC896 #513EC8 #C83E70

square

#B5C83E #3EC896 #513EC8 #C83E70

split-complementary

#B5C83E #3E70C8 #963EC8

monochromatic

#626D1F #8D9C2D #B5C83E #C7D66E #DAE39D

Accessibility & contrast

On white

1.86

#B5C83E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#B5C83E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C83E

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C83E	#FFFFFF	#000000	##000000
##B5C83E	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD28

Deuteranopia (green-blind)

#D4BF49

Tritanopia (blue-blind)

#C0BDAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b5c83e;
/* rgb */ color: rgb(181, 200, 62);
/* oklch */ color: oklch(79.3% 0.159 117.0);

Tailwind

colors: {
  custom: {
    50: '#ced87c',
    500: '#b5c83e',
    950: '#000000',
  },
}

SCSS

$custom: #b5c83e;
$custom-light: #ced87c;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c83e",
  "rgb": {
    "r": 181,
    "g": 200,
    "b": 62
  },
  "hsl": {
    "h": 68.261,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.79315,
    "c": 0.15945,
    "h": 117
  },
  "luminance": 0.5148
}

Semantic roles & 50–950 ramp

primary

#B5C83E

secondary

#3D3476

accent

#49DF5E

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B5C83E

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

Preview Lab → · Contrast checker → · Palette generator →