#B2C637#B2C637

#B2C637 is a light, vivid yellow. Relative luminance 0.501; OKLCH L 78.6% C 0.163 H 117.3°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#B2C637
RGB	rgb(178, 198, 55)
HSL	hsl(68, 57%, 50%)
HSV	hsv(68, 72%, 78%)
CMYK	cmyk(10.1%, 0%, 72.2%, 22.4%)
CIE-LAB	lab(76.15, -24.87, 65.11)
CIE-LCH	lch(76.15, 69.69, 110.91°)
OKLab	oklab(78.59% -0.0746 0.1445)
OKLCH	oklch(78.59% 0.163 117.3)
XYZ	xyz(39.2447, 50.1294, 11.2222)
Luminance	0.5013 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2C637 #4B37C6

analogous

#C69337 #B2C637 #6AC637

triadic

#B2C637 #37B2C6 #C637B2

tetradic

#B2C637 #37C693 #4B37C6 #C6376A

square

#B2C637 #37C693 #4B37C6 #C6376A

split-complementary

#B2C637 #376AC6 #9337C6

monochromatic

#5C661C #87962A #B2C637 #C5D466 #D7E296

Accessibility & contrast

On white

1.90

#B2C637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#B2C637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2C637

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2C637	#FFFFFF	#000000	##000000
##B2C637	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1C

Deuteranopia (green-blind)

#D1BD43

Tritanopia (blue-blind)

#BDBBAA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b2c637;
/* rgb */ color: rgb(178, 198, 55);
/* oklch */ color: oklch(78.6% 0.163 117.3);

Tailwind

colors: {
  custom: {
    50: '#ccd778',
    500: '#b2c637',
    950: '#000000',
  },
}

SCSS

$custom: #b2c637;
$custom-light: #ccd778;
$custom-dark: #000000;

JSON

{
  "hex": "#b2c637",
  "rgb": {
    "r": 178,
    "g": 198,
    "b": 55
  },
  "hsl": {
    "h": 68.392,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.78587,
    "c": 0.1626,
    "h": 117.3
  },
  "luminance": 0.50129
}

Semantic roles & 50–950 ramp

primary

#B2C637

secondary

#3A3170

accent

#48E05D

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B2C637

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

Preview Lab → · Contrast checker → · Palette generator →