#B4DE61#B4DE61

#B4DE61 is a very light, vivid yellow-green. Relative luminance 0.628; OKLCH L 84.5% C 0.160 H 125.2°. Best body text is #000000 at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#B4DE61
RGB	rgb(180, 222, 97)
HSL	hsl(80, 65%, 63%)
HSV	hsv(80, 56%, 87%)
CMYK	cmyk(18.9%, 0%, 56.3%, 12.9%)
CIE-LAB	lab(83.34, -32.52, 55.82)
CIE-LCH	lch(83.34, 64.60, 120.23°)
OKLab	oklab(84.52% -0.0921 0.1304)
OKLCH	oklch(84.52% 0.16 125.2)
XYZ	xyz(47.1014, 62.8085, 20.9487)
Luminance	0.6281 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DE61 #8B61DE

analogous

#DEC961 #B4DE61 #75DE61

triadic

#B4DE61 #61B4DE #DE61B4

tetradic

#B4DE61 #61DEC9 #8B61DE #DE6175

square

#B4DE61 #61DEC9 #8B61DE #DE6175

split-complementary

#B4DE61 #6175DE #C961DE

monochromatic

#77A322 #9CD32E #B4DE61 #CCE994 #E4F3C6

Accessibility & contrast

On white

1.55

#B4DE61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.56

#B4DE61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DE61

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DE61	#FFFFFF	#000000	##000000
##B4DE61	1.00	1.55	13.56	13.56
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.56	21.00	1.00	1.00
##000000	13.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D154

Deuteranopia (green-blind)

#E3CF69

Tritanopia (blue-blind)

#BBD4C3

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b4de61;
/* rgb */ color: rgb(180, 222, 97);
/* oklch */ color: oklch(84.5% 0.160 125.2);

Tailwind

colors: {
  custom: {
    50: '#cde892',
    500: '#b4de61',
    950: '#000000',
  },
}

SCSS

$custom: #b4de61;
$custom-light: #cde892;
$custom-dark: #000000;

JSON

{
  "hex": "#b4de61",
  "rgb": {
    "r": 180,
    "g": 222,
    "b": 97
  },
  "hsl": {
    "h": 80.16,
    "s": 65.445,
    "l": 62.549
  },
  "oklch": {
    "l": 0.8452,
    "c": 0.15968,
    "h": 125.2
  },
  "luminance": 0.62809
}

Semantic roles & 50–950 ramp

primary

#B4DE61

secondary

#613EA6

accent

#18CD55

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B4DE61

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

Preview Lab → · Contrast checker → · Palette generator →