#B7CE39#B7CE39

#B7CE39 is a light, vivid yellow. Relative luminance 0.545; OKLCH L 80.8% C 0.169 H 118.1°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#B7CE39
RGB	rgb(183, 206, 57)
HSL	hsl(69, 60%, 52%)
HSV	hsv(69, 72%, 81%)
CMYK	cmyk(11.2%, 0%, 72.3%, 19.2%)
CIE-LAB	lab(78.76, -26.57, 67.06)
CIE-LCH	lch(78.76, 72.13, 111.61°)
OKLab	oklab(80.78% -0.0794 0.1488)
OKLCH	oklch(80.78% 0.169 118.1)
XYZ	xyz(42.3392, 54.5057, 12.1603)
Luminance	0.5451 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CE39 #5039CE

analogous

#CE9B39 #B7CE39 #6DCE39

triadic

#B7CE39 #39B7CE #CE39B7

tetradic

#B7CE39 #39CE9B #5039CE #CE396D

square

#B7CE39 #39CE9B #5039CE #CE396D

split-complementary

#B7CE39 #396DCE #9B39CE

monochromatic

#64711C #8FA228 #B7CE39 #C9DA6A #DBE69B

Accessibility & contrast

On white

1.76

#B7CE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#B7CE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CE39

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CE39	#FFFFFF	#000000	##000000
##B7CE39	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC31C

Deuteranopia (green-blind)

#D9C446

Tritanopia (blue-blind)

#C2C3B1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #b7ce39;
/* rgb */ color: rgb(183, 206, 57);
/* oklch */ color: oklch(80.8% 0.169 118.1);

Tailwind

colors: {
  custom: {
    50: '#d0dc7a',
    500: '#b7ce39',
    950: '#000000',
  },
}

SCSS

$custom: #b7ce39;
$custom-light: #d0dc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b7ce39",
  "rgb": {
    "r": 183,
    "g": 206,
    "b": 57
  },
  "hsl": {
    "h": 69.262,
    "s": 60.324,
    "l": 51.569
  },
  "oklch": {
    "l": 0.80777,
    "c": 0.16864,
    "h": 118.1
  },
  "luminance": 0.54505
}

Semantic roles & 50–950 ramp

primary

#B7CE39

secondary

#3D317A

accent

#44E35D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B7CE39

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

Preview Lab → · Contrast checker → · Palette generator →