#B2C839#B2C839

#B2C839 is a light, vivid yellow. Relative luminance 0.511; OKLCH L 79.1% C 0.164 H 118.0°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#B2C839
RGB	rgb(178, 200, 57)
HSL	hsl(69, 57%, 50%)
HSV	hsv(69, 72%, 78%)
CMYK	cmyk(11%, 0%, 71.5%, 21.6%)
CIE-LAB	lab(76.72, -25.74, 64.96)
CIE-LCH	lch(76.72, 69.87, 111.61°)
OKLab	oklab(79.05% -0.0768 0.1445)
OKLCH	oklch(79.05% 0.164 118)
XYZ	xyz(39.7538, 51.0693, 11.6332)
Luminance	0.5107 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2C839 #4F39C8

analogous

#C89739 #B2C839 #6AC839

triadic

#B2C839 #39B2C8 #C839B2

tetradic

#B2C839 #39C897 #4F39C8 #C8396A

square

#B2C839 #39C897 #4F39C8 #C8396A

split-complementary

#B2C839 #396AC8 #9739C8

monochromatic

#5E691D #88992B #B2C839 #C5D569 #D7E399

Accessibility & contrast

On white

1.87

#B2C839 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#B2C839 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2C839

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2C839	#FFFFFF	#000000	##000000
##B2C839	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD1F

Deuteranopia (green-blind)

#D3BE45

Tritanopia (blue-blind)

#BDBDAC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b2c839;
/* rgb */ color: rgb(178, 200, 57);
/* oklch */ color: oklch(79.1% 0.164 118.0);

Tailwind

colors: {
  custom: {
    50: '#ccd879',
    500: '#b2c839',
    950: '#000000',
  },
}

SCSS

$custom: #b2c839;
$custom-light: #ccd879;
$custom-dark: #000000;

JSON

{
  "hex": "#b2c839",
  "rgb": {
    "r": 178,
    "g": 200,
    "b": 57
  },
  "hsl": {
    "h": 69.231,
    "s": 56.522,
    "l": 50.392
  },
  "oklch": {
    "l": 0.79051,
    "c": 0.16366,
    "h": 118
  },
  "luminance": 0.51069
}

Semantic roles & 50–950 ramp

primary

#B2C839

secondary

#3C3273

accent

#48E05F

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B2C839

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

Preview Lab → · Contrast checker → · Palette generator →