#B4E57D#B4E57D

#B4E57D is a very light, vivid yellow-green. Relative luminance 0.672; OKLCH L 86.5% C 0.143 H 129.6°. Best body text is #000000 at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#B4E57D
RGB	rgb(180, 229, 125)
HSL	hsl(88, 67%, 69%)
HSV	hsv(88, 45%, 90%)
CMYK	cmyk(21.4%, 0%, 45.4%, 10.2%)
CIE-LAB	lab(85.62, -32.92, 45.48)
CIE-LCH	lch(85.62, 56.14, 125.90°)
OKLab	oklab(86.46% -0.0911 0.1099)
OKLCH	oklch(86.46% 0.143 129.6)
XYZ	xyz(50.5428, 67.2217, 29.7103)
Luminance	0.6722 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

#A9F971

ΔE00 5.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E57D #AE7DE5

analogous

#E5E27D #B4E57D #80E57D

triadic

#B4E57D #7DB4E5 #E57DB4

tetradic

#B4E57D #7DE5E2 #AE7DE5 #E57D80

square

#B4E57D #7DE5E2 #AE7DE5 #E57D80

split-complementary

#B4E57D #7D80E5 #E27DE5

monochromatic

#78C127 #97DB4A #B4E57D #D1EFB0 #EFF9E3

Accessibility & contrast

On white

1.45

#B4E57D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.44

#B4E57D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E57D

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E57D	#FFFFFF	#000000	##000000
##B4E57D	1.00	1.45	14.44	14.44
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.44	21.00	1.00	1.00
##000000	14.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED875

Deuteranopia (green-blind)

#E7D583

Tritanopia (blue-blind)

#B7DDCC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e57d;
/* rgb */ color: rgb(180, 229, 125);
/* oklch */ color: oklch(86.5% 0.143 129.6);

Tailwind

colors: {
  custom: {
    50: '#cceda4',
    500: '#b4e57d',
    950: '#000000',
  },
}

SCSS

$custom: #b4e57d;
$custom-light: #cceda4;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e57d",
  "rgb": {
    "r": 180,
    "g": 229,
    "b": 125
  },
  "hsl": {
    "h": 88.269,
    "s": 66.667,
    "l": 69.412
  },
  "oklch": {
    "l": 0.86458,
    "c": 0.14273,
    "h": 129.6
  },
  "luminance": 0.67223
}

Semantic roles & 50–950 ramp

primary

#B4E57D

secondary

#8049BD

accent

#17CF6D

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#14160F

muted

#838580

Preview Lab

Preview with #B4E57D

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

Preview Lab → · Contrast checker → · Palette generator →