#B9D43E#B9D43E

#B9D43E is a very light, vivid yellow-green. Relative luminance 0.577; OKLCH L 82.3% C 0.172 H 119.3°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#B9D43E
RGB	rgb(185, 212, 62)
HSL	hsl(71, 64%, 54%)
HSV	hsv(71, 71%, 83%)
CMYK	cmyk(12.7%, 0%, 70.8%, 16.9%)
CIE-LAB	lab(80.60, -28.36, 67.16)
CIE-LCH	lch(80.60, 72.90, 112.89°)
OKLab	oklab(82.31% -0.084 0.1498)
OKLCH	oklch(82.31% 0.172 119.3)
XYZ	xyz(44.4214, 57.7493, 13.3631)
Luminance	0.5775 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D43E #593ED4

analogous

#D4A43E #B9D43E #6ED43E

triadic

#B9D43E #3EB9D4 #D43EB9

tetradic

#B9D43E #3ED4A4 #593ED4 #D43E6E

square

#B9D43E #3ED4A4 #593ED4 #D43E6E

split-complementary

#B9D43E #3E6ED4 #A43ED4

monochromatic

#6B7C1C #96AE27 #B9D43E #CBDF70 #DDEAA2

Accessibility & contrast

On white

1.67

#B9D43E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#B9D43E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D43E

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D43E	#FFFFFF	#000000	##000000
##B9D43E	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C823

Deuteranopia (green-blind)

#DEC94A

Tritanopia (blue-blind)

#C4C9B7

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b9d43e;
/* rgb */ color: rgb(185, 212, 62);
/* oklch */ color: oklch(82.3% 0.172 119.3);

Tailwind

colors: {
  custom: {
    50: '#d1e17d',
    500: '#b9d43e',
    950: '#000000',
  },
}

SCSS

$custom: #b9d43e;
$custom-light: #d1e17d;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d43e",
  "rgb": {
    "r": 185,
    "g": 212,
    "b": 62
  },
  "hsl": {
    "h": 70.8,
    "s": 63.559,
    "l": 53.725
  },
  "oklch": {
    "l": 0.82305,
    "c": 0.17171,
    "h": 119.3
  },
  "luminance": 0.57749
}

Semantic roles & 50–950 ramp

primary

#B9D43E

secondary

#413384

accent

#41E75F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B9D43E

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

Preview Lab → · Contrast checker → · Palette generator →