#B4D83E#B4D83E

#B4D83E is a very light, vivid yellow-green. Relative luminance 0.592; OKLCH L 82.8% C 0.178 H 122.0°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#B4D83E
RGB	rgb(180, 216, 62)
HSL	hsl(74, 66%, 55%)
HSV	hsv(74, 71%, 85%)
CMYK	cmyk(16.7%, 0%, 71.3%, 15.3%)
CIE-LAB	lab(81.38, -32.23, 67.81)
CIE-LCH	lch(81.38, 75.08, 115.42°)
OKLab	oklab(82.85% -0.0944 0.1513)
OKLCH	oklch(82.85% 0.178 122)
XYZ	xyz(44.2484, 59.1628, 13.6449)
Luminance	0.5916 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D83E #623ED8

analogous

#D8AF3E #B4D83E #67D83E

triadic

#B4D83E #3EB4D8 #D83EB4

tetradic

#B4D83E #3ED8AF #623ED8 #D83E67

square

#B4D83E #3ED8AF #623ED8 #D83E67

split-complementary

#B4D83E #3E67D8 #AF3ED8

monochromatic

#69811A #93B424 #B4D83E #C8E271 #DCEDA4

Accessibility & contrast

On white

1.64

#B4D83E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#B4D83E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D83E

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D83E	#FFFFFF	#000000	##000000
##B4D83E	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB22

Deuteranopia (green-blind)

#E0CA4B

Tritanopia (blue-blind)

#BDCDBA

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b4d83e;
/* rgb */ color: rgb(180, 216, 62);
/* oklch */ color: oklch(82.8% 0.178 122.0);

Tailwind

colors: {
  custom: {
    50: '#cee47d',
    500: '#b4d83e',
    950: '#000000',
  },
}

SCSS

$custom: #b4d83e;
$custom-light: #cee47d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d83e",
  "rgb": {
    "r": 180,
    "g": 216,
    "b": 62
  },
  "hsl": {
    "h": 74.026,
    "s": 66.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.8285,
    "c": 0.1783,
    "h": 122
  },
  "luminance": 0.59163
}

Semantic roles & 50–950 ramp

primary

#B4D83E

secondary

#463288

accent

#3EE966

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B4D83E

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

Preview Lab → · Contrast checker → · Palette generator →