#B7C03A#B7C03A

#B7C03A is a light, vivid yellow. Relative luminance 0.481; OKLCH L 77.7% C 0.153 H 113.2°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#B7C03A
RGB	rgb(183, 192, 58)
HSL	hsl(64, 54%, 49%)
HSV	hsv(64, 70%, 75%)
CMYK	cmyk(4.7%, 0%, 69.8%, 24.7%)
CIE-LAB	lab(74.87, -19.69, 62.91)
CIE-LCH	lch(74.87, 65.92, 107.38°)
OKLab	oklab(77.66% -0.0602 0.1402)
OKLCH	oklch(77.66% 0.153 113.2)
XYZ	xyz(39.1429, 48.0729, 11.2192)
Luminance	0.4807 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C03A #433AC0

analogous

#C0863A #B7C03A #74C03A

triadic

#B7C03A #3AB7C0 #C03AB7

tetradic

#B7C03A #3AC086 #433AC0 #C03A74

square

#B7C03A #3AC086 #433AC0 #C03A74

split-complementary

#B7C03A #3A74C0 #863AC0

monochromatic

#5D621E #8A912C #B7C03A #CAD166 #DADF95

Accessibility & contrast

On white

1.98

#B7C03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#B7C03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C03A

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C03A	#FFFFFF	#000000	##000000
##B7C03A	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB724

Deuteranopia (green-blind)

#CEBA44

Tritanopia (blue-blind)

#C3B5A6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b7c03a;
/* rgb */ color: rgb(183, 192, 58);
/* oklch */ color: oklch(77.7% 0.153 113.2);

Tailwind

colors: {
  custom: {
    50: '#d0d279',
    500: '#b7c03a',
    950: '#000000',
  },
}

SCSS

$custom: #b7c03a;
$custom-light: #d0d279;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c03a",
  "rgb": {
    "r": 183,
    "g": 192,
    "b": 58
  },
  "hsl": {
    "h": 64.03,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.77661,
    "c": 0.15258,
    "h": 113.2
  },
  "luminance": 0.48072
}

Semantic roles & 50–950 ramp

primary

#B7C03A

secondary

#908BCA

accent

#4BDD55

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B7C03A

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

Preview Lab → · Contrast checker → · Palette generator →