#B4C12E#B4C12E

#B4C12E is a light, vivid yellow. Relative luminance 0.480; OKLCH L 77.6% C 0.161 H 114.7°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#B4C12E
RGB	rgb(180, 193, 46)
HSL	hsl(65, 62%, 47%)
HSV	hsv(65, 76%, 76%)
CMYK	cmyk(6.7%, 0%, 76.2%, 24.3%)
CIE-LAB	lab(74.85, -22.01, 66.90)
CIE-LCH	lch(74.85, 70.43, 108.21°)
OKLab	oklab(77.57% -0.0675 0.1467)
OKLCH	oklch(77.57% 0.161 114.7)
XYZ	xyz(38.3866, 48.0412, 9.8350)
Luminance	0.4804 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C12E #3B2EC1

analogous

#C1852E #B4C12E #6BC12E

triadic

#B4C12E #2EB4C1 #C12EB4

tetradic

#B4C12E #2EC185 #3B2EC1 #C12E6B

square

#B4C12E #2EC185 #3B2EC1 #C12E6B

split-complementary

#B4C12E #2E6BC1 #852EC1

monochromatic

#585E16 #869022 #B4C12E #CBD756 #DAE287

Accessibility & contrast

On white

1.98

#B4C12E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#B4C12E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C12E

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C12E	#FFFFFF	#000000	##000000
##B4C12E	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB704

Deuteranopia (green-blind)

#CEB93B

Tritanopia (blue-blind)

#C0B5A6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b4c12e;
/* rgb */ color: rgb(180, 193, 46);
/* oklch */ color: oklch(77.6% 0.161 114.7);

Tailwind

colors: {
  custom: {
    50: '#ced373',
    500: '#b4c12e',
    950: '#000000',
  },
}

SCSS

$custom: #b4c12e;
$custom-light: #ced373;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c12e",
  "rgb": {
    "r": 180,
    "g": 193,
    "b": 46
  },
  "hsl": {
    "h": 65.306,
    "s": 61.506,
    "l": 46.863
  },
  "oklch": {
    "l": 0.77566,
    "c": 0.16149,
    "h": 114.7
  },
  "luminance": 0.4804
}

Semantic roles & 50–950 ramp

primary

#B4C12E

secondary

#867FCC

accent

#43E551

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B4C12E

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

Preview Lab → · Contrast checker → · Palette generator →