#B7C13A#B7C13A

#B7C13A is a light, vivid yellow. Relative luminance 0.485; OKLCH L 77.9% C 0.154 H 113.6°. Best body text is #000000 at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#B7C13A
RGB	rgb(183, 193, 58)
HSL	hsl(64, 54%, 49%)
HSV	hsv(64, 70%, 76%)
CMYK	cmyk(5.2%, 0%, 69.9%, 24.3%)
CIE-LAB	lab(75.15, -20.18, 63.18)
CIE-LCH	lch(75.15, 66.33, 107.71°)
OKLab	oklab(77.88% -0.0616 0.1408)
OKLCH	oklch(77.88% 0.154 113.6)
XYZ	xyz(39.3633, 48.5135, 11.2926)
Luminance	0.4851 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C13A #443AC1

analogous

#C1873A #B7C13A #74C13A

triadic

#B7C13A #3AB7C1 #C13AB7

tetradic

#B7C13A #3AC187 #443AC1 #C13A74

square

#B7C13A #3AC187 #443AC1 #C13A74

split-complementary

#B7C13A #3A74C1 #873AC1

monochromatic

#5E631E #8A922C #B7C13A #C9D167 #DADF96

Accessibility & contrast

On white

1.96

#B7C13A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.70

#B7C13A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C13A

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C13A	#FFFFFF	#000000	##000000
##B7C13A	1.00	1.96	10.70	10.70
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.70	21.00	1.00	1.00
##000000	10.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB823

Deuteranopia (green-blind)

#CFBA44

Tritanopia (blue-blind)

#C3B6A6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b7c13a;
/* rgb */ color: rgb(183, 193, 58);
/* oklch */ color: oklch(77.9% 0.154 113.6);

Tailwind

colors: {
  custom: {
    50: '#d0d379',
    500: '#b7c13a',
    950: '#000000',
  },
}

SCSS

$custom: #b7c13a;
$custom-light: #d0d379;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c13a",
  "rgb": {
    "r": 183,
    "g": 193,
    "b": 58
  },
  "hsl": {
    "h": 64.444,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.77882,
    "c": 0.15367,
    "h": 113.6
  },
  "luminance": 0.48513
}

Semantic roles & 50–950 ramp

primary

#B7C13A

secondary

#918CCB

accent

#4BDD55

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B7C13A

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

Preview Lab → · Contrast checker → · Palette generator →