#B8C53B#B8C53B

#B8C53B is a light, vivid yellow. Relative luminance 0.504; OKLCH L 78.9% C 0.157 H 114.7°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#B8C53B
RGB	rgb(184, 197, 59)
HSL	hsl(66, 54%, 50%)
HSV	hsv(66, 70%, 77%)
CMYK	cmyk(6.6%, 0%, 70.1%, 22.7%)
CIE-LAB	lab(76.34, -21.69, 64.02)
CIE-LCH	lch(76.34, 67.59, 108.71°)
OKLab	oklab(78.86% -0.0657 0.1427)
OKLCH	oklch(78.86% 0.157 114.7)
XYZ	xyz(40.5239, 50.4393, 11.7378)
Luminance	0.5044 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8C53B #483BC5

analogous

#C58D3B #B8C53B #73C53B

triadic

#B8C53B #3BB8C5 #C53BB8

tetradic

#B8C53B #3BC58D #483BC5 #C53B73

square

#B8C53B #3BC58D #483BC5 #C53B73

split-complementary

#B8C53B #3B73C5 #8D3BC5

monochromatic

#60671F #8C962C #B8C53B #C9D36A #DAE199

Accessibility & contrast

On white

1.89

#B8C53B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#B8C53B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8C53B

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8C53B	#FFFFFF	#000000	##000000
##B8C53B	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB24

Deuteranopia (green-blind)

#D2BD46

Tritanopia (blue-blind)

#C4BAAA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b8c53b;
/* rgb */ color: rgb(184, 197, 59);
/* oklch */ color: oklch(78.9% 0.157 114.7);

Tailwind

colors: {
  custom: {
    50: '#d1d67a',
    500: '#b8c53b',
    950: '#000000',
  },
}

SCSS

$custom: #b8c53b;
$custom-light: #d1d67a;
$custom-dark: #000000;

JSON

{
  "hex": "#b8c53b",
  "rgb": {
    "r": 184,
    "g": 197,
    "b": 59
  },
  "hsl": {
    "h": 65.652,
    "s": 54.331,
    "l": 50.196
  },
  "oklch": {
    "l": 0.78857,
    "c": 0.15709,
    "h": 114.7
  },
  "luminance": 0.50439
}

Semantic roles & 50–950 ramp

primary

#B8C53B

secondary

#393371

accent

#4ADE58

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B8C53B

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

Preview Lab → · Contrast checker → · Palette generator →