#B4F56D#B4F56D

#B4F56D is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 89.9% C 0.180 H 130.6°. Best body text is #000000 at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#B4F56D
RGB	rgb(180, 245, 109)
HSL	hsl(89, 87%, 69%)
HSV	hsv(89, 56%, 96%)
CMYK	cmyk(26.5%, 0%, 55.5%, 3.9%)
CIE-LAB	lab(89.91, -41.80, 58.05)
CIE-LCH	lch(89.91, 71.53, 125.75°)
OKLab	oklab(89.87% -0.1168 0.1364)
OKLCH	oklch(89.87% 0.18 130.6)
XYZ	xyz(54.2346, 76.1108, 26.2985)
Luminance	0.7611 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F56D #AE6DF5

analogous

#F5F26D #B4F56D #70F56D

triadic

#B4F56D #6DB4F5 #F56DB4

tetradic

#B4F56D #6DF5F2 #AE6DF5 #F56D70

square

#B4F56D #6DF5F2 #AE6DF5 #F56D70

split-complementary

#B4F56D #6D70F5 #F26DF5

monochromatic

#78D90F #97F134 #B4F56D #D1F9A6 #EFFDE0

Accessibility & contrast

On white

1.29

#B4F56D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.22

#B4F56D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F56D

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F56D	#FFFFFF	#000000	##000000
##B4F56D	1.00	1.29	16.22	16.22
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.22	21.00	1.00	1.00
##000000	16.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55F

Deuteranopia (green-blind)

#F6E076

Tritanopia (blue-blind)

#B7ECD7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b4f56d;
/* rgb */ color: rgb(180, 245, 109);
/* oklch */ color: oklch(89.9% 0.180 130.6);

Tailwind

colors: {
  custom: {
    50: '#cdf89b',
    500: '#b4f56d',
    950: '#000000',
  },
}

SCSS

$custom: #b4f56d;
$custom-light: #cdf89b;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f56d",
  "rgb": {
    "r": 180,
    "g": 245,
    "b": 109
  },
  "hsl": {
    "h": 88.676,
    "s": 87.179,
    "l": 69.412
  },
  "oklch": {
    "l": 0.89871,
    "c": 0.17959,
    "h": 130.6
  },
  "luminance": 0.76112
}

Semantic roles & 50–950 ramp

primary

#B4F56D

secondary

#8037CF

accent

#02E46E

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4F56D

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

Preview Lab → · Contrast checker → · Palette generator →