#B4C53E#B4C53E

#B4C53E is a light, vivid yellow. Relative luminance 0.500; OKLCH L 78.6% C 0.156 H 116.3°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#B4C53E
RGB	rgb(180, 197, 62)
HSL	hsl(68, 54%, 51%)
HSV	hsv(68, 69%, 77%)
CMYK	cmyk(8.6%, 0%, 68.5%, 22.7%)
CIE-LAB	lab(76.06, -23.18, 62.53)
CIE-LCH	lch(76.06, 66.69, 110.34°)
OKLab	oklab(78.57% -0.0694 0.1402)
OKLCH	oklch(78.57% 0.156 116.3)
XYZ	xyz(39.6591, 49.9841, 12.1152)
Luminance	0.4998 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C53E #4F3EC5

analogous

#C5933E #B4C53E #70C53E

triadic

#B4C53E #3EB4C5 #C53EB4

tetradic

#B4C53E #3EC593 #4F3EC5 #C53E70

square

#B4C53E #3EC593 #4F3EC5 #C53E70

split-complementary

#B4C53E #3E70C5 #933EC5

monochromatic

#606920 #8B982E #B4C53E #C6D36D #D9E19C

Accessibility & contrast

On white

1.91

#B4C53E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#B4C53E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C53E

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C53E	#FFFFFF	#000000	##000000
##B4C53E	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB29

Deuteranopia (green-blind)

#D1BC48

Tritanopia (blue-blind)

#BFBAAA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b4c53e;
/* rgb */ color: rgb(180, 197, 62);
/* oklch */ color: oklch(78.6% 0.156 116.3);

Tailwind

colors: {
  custom: {
    50: '#ced67b',
    500: '#b4c53e',
    950: '#000000',
  },
}

SCSS

$custom: #b4c53e;
$custom-light: #ced67b;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c53e",
  "rgb": {
    "r": 180,
    "g": 197,
    "b": 62
  },
  "hsl": {
    "h": 67.556,
    "s": 53.785,
    "l": 50.784
  },
  "oklch": {
    "l": 0.78566,
    "c": 0.15637,
    "h": 116.3
  },
  "luminance": 0.49984
}

Semantic roles & 50–950 ramp

primary

#B4C53E

secondary

#9991CD

accent

#4BDD5D

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#14140A

muted

#83837C

Preview Lab

Preview with #B4C53E

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

Preview Lab → · Contrast checker → · Palette generator →