#B2C638#B2C638

#B2C638 is a light, vivid yellow. Relative luminance 0.501; OKLCH L 78.6% C 0.162 H 117.3°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#B2C638
RGB	rgb(178, 198, 56)
HSL	hsl(68, 56%, 50%)
HSV	hsv(68, 72%, 78%)
CMYK	cmyk(10.1%, 0%, 71.7%, 22.4%)
CIE-LAB	lab(76.15, -24.82, 64.76)
CIE-LCH	lch(76.15, 69.36, 110.97°)
OKLab	oklab(78.59% -0.0743 0.1439)
OKLCH	oklch(78.59% 0.162 117.3)
XYZ	xyz(39.2689, 50.1391, 11.3498)
Luminance	0.5014 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2C638 #4C38C6

analogous

#C69338 #B2C638 #6BC638

triadic

#B2C638 #38B2C6 #C638B2

tetradic

#B2C638 #38C693 #4C38C6 #C6386B

square

#B2C638 #38C693 #4C38C6 #C6386B

split-complementary

#B2C638 #386BC6 #9338C6

monochromatic

#5C671D #87962B #B2C638 #C5D467 #D7E297

Accessibility & contrast

On white

1.90

#B2C638 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#B2C638 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2C638

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2C638	#FFFFFF	#000000	##000000
##B2C638	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)

#D3BB1E

Deuteranopia (green-blind)

#D1BD44

Tritanopia (blue-blind)

#BDBBAA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b2c638;
/* rgb */ color: rgb(178, 198, 56);
/* oklch */ color: oklch(78.6% 0.162 117.3);

Tailwind

colors: {
  custom: {
    50: '#ccd778',
    500: '#b2c638',
    950: '#000000',
  },
}

SCSS

$custom: #b2c638;
$custom-light: #ccd778;
$custom-dark: #000000;

JSON

{
  "hex": "#b2c638",
  "rgb": {
    "r": 178,
    "g": 198,
    "b": 56
  },
  "hsl": {
    "h": 68.451,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.78594,
    "c": 0.16201,
    "h": 117.3
  },
  "luminance": 0.50139
}

Semantic roles & 50–950 ramp

primary

#B2C638

secondary

#3A3171

accent

#49DF5E

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#14140A

muted

#83837D

Preview Lab

Preview with #B2C638

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

Preview Lab → · Contrast checker → · Palette generator →