#B4C13E#B4C13E

#B4C13E is a light, vivid yellow. Relative luminance 0.482; OKLCH L 77.7% C 0.152 H 114.9°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#B4C13E
RGB	rgb(180, 193, 62)
HSL	hsl(66, 51%, 50%)
HSV	hsv(66, 68%, 76%)
CMYK	cmyk(6.7%, 0%, 67.9%, 24.3%)
CIE-LAB	lab(74.95, -21.22, 61.41)
CIE-LCH	lch(74.95, 64.97, 109.06°)
OKLab	oklab(77.67% -0.0639 0.1378)
OKLCH	oklch(77.67% 0.152 114.9)
XYZ	xyz(38.7629, 48.1917, 11.8164)
Luminance	0.4819 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C13E #4B3EC1

analogous

#C18C3E #B4C13E #73C13E

triadic

#B4C13E #3EB4C1 #C13EB4

tetradic

#B4C13E #3EC18C #4B3EC1 #C13E73

square

#B4C13E #3EC18C #4B3EC1 #C13E73

split-complementary

#B4C13E #3E73C1 #8C3EC1

monochromatic

#5E6420 #89932F #B4C13E #C6D06C #D8DF9B

Accessibility & contrast

On white

1.97

#B4C13E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#B4C13E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C13E

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C13E	#FFFFFF	#000000	##000000
##B4C13E	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB72A

Deuteranopia (green-blind)

#CEBA48

Tritanopia (blue-blind)

#BFB6A7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b4c13e;
/* rgb */ color: rgb(180, 193, 62);
/* oklch */ color: oklch(77.7% 0.152 114.9);

Tailwind

colors: {
  custom: {
    50: '#ced37b',
    500: '#b4c13e',
    950: '#000000',
  },
}

SCSS

$custom: #b4c13e;
$custom-light: #ced37b;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c13e",
  "rgb": {
    "r": 180,
    "g": 193,
    "b": 62
  },
  "hsl": {
    "h": 65.954,
    "s": 51.373,
    "l": 50
  },
  "oklch": {
    "l": 0.77672,
    "c": 0.15188,
    "h": 114.9
  },
  "luminance": 0.48191
}

Semantic roles & 50–950 ramp

primary

#B4C13E

secondary

#9690CB

accent

#4DDB5B

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14140A

muted

#83827C

Preview Lab

Preview with #B4C13E

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

Preview Lab → · Contrast checker → · Palette generator →