#B8D03B#B8D03B

#B8D03B is a light, vivid yellow. Relative luminance 0.556; OKLCH L 81.3% C 0.169 H 118.4°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#B8D03B
RGB	rgb(184, 208, 59)
HSL	hsl(70, 61%, 52%)
HSV	hsv(70, 72%, 82%)
CMYK	cmyk(11.5%, 0%, 71.6%, 18.4%)
CIE-LAB	lab(79.40, -27.02, 67.01)
CIE-LCH	lch(79.40, 72.25, 111.96°)
OKLab	oklab(81.31% -0.0805 0.149)
OKLCH	oklch(81.31% 0.169 118.4)
XYZ	xyz(43.1134, 55.6182, 12.6010)
Luminance	0.5562 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8D03B #533BD0

analogous

#D09D3B #B8D03B #6ED03B

triadic

#B8D03B #3BB8D0 #D03BB8

tetradic

#B8D03B #3BD09D #533BD0 #D03B6E

square

#B8D03B #3BD09D #533BD0 #D03B6E

split-complementary

#B8D03B #3B6ED0 #9D3BD0

monochromatic

#66751C #92A628 #B8D03B #CADC6C #DCE89E

Accessibility & contrast

On white

1.73

#B8D03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#B8D03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8D03B

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8D03B	#FFFFFF	#000000	##000000
##B8D03B	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC51F

Deuteranopia (green-blind)

#DBC547

Tritanopia (blue-blind)

#C3C5B3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b8d03b;
/* rgb */ color: rgb(184, 208, 59);
/* oklch */ color: oklch(81.3% 0.169 118.4);

Tailwind

colors: {
  custom: {
    50: '#d1de7b',
    500: '#b8d03b',
    950: '#000000',
  },
}

SCSS

$custom: #b8d03b;
$custom-light: #d1de7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b8d03b",
  "rgb": {
    "r": 184,
    "g": 208,
    "b": 59
  },
  "hsl": {
    "h": 69.664,
    "s": 61.317,
    "l": 52.353
  },
  "oklch": {
    "l": 0.81314,
    "c": 0.16935,
    "h": 118.4
  },
  "luminance": 0.55618
}

Semantic roles & 50–950 ramp

primary

#B8D03B

secondary

#3E327D

accent

#43E45D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B8D03B

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

Preview Lab → · Contrast checker → · Palette generator →