#B7CF3A#B7CF3A

#B7CF3A is a light, vivid yellow. Relative luminance 0.550; OKLCH L 81.0% C 0.169 H 118.4°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#B7CF3A
RGB	rgb(183, 207, 58)
HSL	hsl(70, 61%, 52%)
HSV	hsv(70, 72%, 81%)
CMYK	cmyk(11.6%, 0%, 72%, 18.8%)
CIE-LAB	lab(79.04, -27.00, 66.99)
CIE-LCH	lch(79.04, 72.22, 111.95°)
OKLab	oklab(81.01% -0.0805 0.1488)
OKLCH	oklch(81.01% 0.169 118.4)
XYZ	xyz(42.6059, 54.9988, 12.3735)
Luminance	0.5500 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CF3A #523ACF

analogous

#CF9C3A #B7CF3A #6DCF3A

triadic

#B7CF3A #3AB7CF #CF3AB7

tetradic

#B7CF3A #3ACF9C #523ACF #CF3A6D

square

#B7CF3A #3ACF9C #523ACF #CF3A6D

split-complementary

#B7CF3A #3A6DCF #9C3ACF

monochromatic

#65731C #90A428 #B7CF3A #C9DB6B #DBE79C

Accessibility & contrast

On white

1.75

#B7CF3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.00

#B7CF3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CF3A

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CF3A	#FFFFFF	#000000	##000000
##B7CF3A	1.00	1.75	12.00	12.00
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.00	21.00	1.00	1.00
##000000	12.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC41E

Deuteranopia (green-blind)

#DAC447

Tritanopia (blue-blind)

#C2C4B2

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b7cf3a;
/* rgb */ color: rgb(183, 207, 58);
/* oklch */ color: oklch(81.0% 0.169 118.4);

Tailwind

colors: {
  custom: {
    50: '#d0dd7a',
    500: '#b7cf3a',
    950: '#000000',
  },
}

SCSS

$custom: #b7cf3a;
$custom-light: #d0dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cf3a",
  "rgb": {
    "r": 183,
    "g": 207,
    "b": 58
  },
  "hsl": {
    "h": 69.664,
    "s": 60.816,
    "l": 51.961
  },
  "oklch": {
    "l": 0.81008,
    "c": 0.16918,
    "h": 118.4
  },
  "luminance": 0.54998
}

Semantic roles & 50–950 ramp

primary

#B7CF3A

secondary

#3E327B

accent

#44E45E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B7CF3A

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

Preview Lab → · Contrast checker → · Palette generator →