#B4D843#B4D843

#B4D843 is a very light, vivid yellow-green. Relative luminance 0.592; OKLCH L 82.9% C 0.175 H 122.1°. Best body text is #000000 at 12.84:1 contrast (WCAG AA passes).

Color values

HEX	#B4D843
RGB	rgb(180, 216, 67)
HSL	hsl(74, 66%, 55%)
HSV	hsv(74, 69%, 85%)
CMYK	cmyk(16.7%, 0%, 69%, 15.3%)
CIE-LAB	lab(81.41, -31.95, 66.05)
CIE-LCH	lch(81.41, 73.37, 115.81°)
OKLab	oklab(82.89% -0.0932 0.1483)
OKLCH	oklch(82.89% 0.175 122.1)
XYZ	xyz(44.3920, 59.2202, 14.4011)
Luminance	0.5922 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4D843 #6743D8

analogous

#D8B243 #B4D843 #69D843

triadic

#B4D843 #43B4D8 #D843B4

tetradic

#B4D843 #43D8B2 #6743D8 #D84369

square

#B4D843 #43D8B2 #6743D8 #D84369

split-complementary

#B4D843 #4369D8 #B243D8

monochromatic

#6C851C #95B826 #B4D843 #C8E376 #DCEDA8

Accessibility & contrast

On white

1.64

#B4D843 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.84

#B4D843 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4D843

12.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4D843	#FFFFFF	#000000	##000000
##B4D843	1.00	1.64	12.84	12.84
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.84	21.00	1.00	1.00
##000000	12.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB2B

Deuteranopia (green-blind)

#E0CA4F

Tritanopia (blue-blind)

#BDCDBA

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b4d843;
/* rgb */ color: rgb(180, 216, 67);
/* oklch */ color: oklch(82.9% 0.175 122.1);

Tailwind

colors: {
  custom: {
    50: '#cee480',
    500: '#b4d843',
    950: '#000000',
  },
}

SCSS

$custom: #b4d843;
$custom-light: #cee480;
$custom-dark: #000000;

JSON

{
  "hex": "#b4d843",
  "rgb": {
    "r": 180,
    "g": 216,
    "b": 67
  },
  "hsl": {
    "h": 74.497,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.82885,
    "c": 0.17517,
    "h": 122.1
  },
  "luminance": 0.5922
}

Semantic roles & 50–950 ramp

primary

#B4D843

secondary

#49348C

accent

#3FE968

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B4D843

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

Preview Lab → · Contrast checker → · Palette generator →