#B2C63B#B2C63B

#B2C63B is a light, vivid yellow. Relative luminance 0.502; OKLCH L 78.6% C 0.160 H 117.4°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#B2C63B
RGB	rgb(178, 198, 59)
HSL	hsl(69, 55%, 50%)
HSV	hsv(69, 70%, 78%)
CMYK	cmyk(10.1%, 0%, 70.2%, 22.4%)
CIE-LAB	lab(76.17, -24.66, 63.71)
CIE-LCH	lch(76.17, 68.31, 111.16°)
OKLab	oklab(78.61% -0.0736 0.1422)
OKLCH	oklch(78.61% 0.16 117.4)
XYZ	xyz(39.3445, 50.1693, 11.7478)
Luminance	0.5017 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2C63B #4F3BC6

analogous

#C6943B #B2C63B #6CC63B

triadic

#B2C63B #3BB2C6 #C63BB2

tetradic

#B2C63B #3BC694 #4F3BC6 #C63B6C

square

#B2C63B #3BC694 #4F3BC6 #C63B6C

split-complementary

#B2C63B #3B6CC6 #943BC6

monochromatic

#5E681E #88982C #B2C63B #C5D46A #D7E29A

Accessibility & contrast

On white

1.90

#B2C63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#B2C63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2C63B

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2C63B	#FFFFFF	#000000	##000000
##B2C63B	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)

#D3BB23

Deuteranopia (green-blind)

#D1BD46

Tritanopia (blue-blind)

#BDBBAB

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b2c63b;
/* rgb */ color: rgb(178, 198, 59);
/* oklch */ color: oklch(78.6% 0.160 117.4);

Tailwind

colors: {
  custom: {
    50: '#ccd77a',
    500: '#b2c63b',
    950: '#000000',
  },
}

SCSS

$custom: #b2c63b;
$custom-light: #ccd77a;
$custom-dark: #000000;

JSON

{
  "hex": "#b2c63b",
  "rgb": {
    "r": 178,
    "g": 198,
    "b": 59
  },
  "hsl": {
    "h": 68.633,
    "s": 54.941,
    "l": 50.392
  },
  "oklch": {
    "l": 0.78614,
    "c": 0.16014,
    "h": 117.4
  },
  "luminance": 0.50169
}

Semantic roles & 50–950 ramp

primary

#B2C63B

secondary

#3C3372

accent

#4ADE5F

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B2C63B

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

Preview Lab → · Contrast checker → · Palette generator →