#B5E57A#B5E57A

#B5E57A is a very light, vivid yellow-green. Relative luminance 0.673; OKLCH L 86.5% C 0.145 H 128.9°. Best body text is #000000 at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#B5E57A
RGB	rgb(181, 229, 122)
HSL	hsl(87, 67%, 69%)
HSV	hsv(87, 47%, 90%)
CMYK	cmyk(21%, 0%, 46.7%, 10.2%)
CIE-LAB	lab(85.64, -32.89, 46.96)
CIE-LCH	lch(85.64, 57.34, 125.01°)
OKLab	oklab(86.48% -0.0912 0.1131)
OKLCH	oklch(86.48% 0.145 128.9)
XYZ	xyz(50.5877, 67.2667, 28.7271)
Luminance	0.6727 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E57A #AA7AE5

analogous

#E5E07A #B5E57A #80E57A

triadic

#B5E57A #7AB5E5 #E57AB5

tetradic

#B5E57A #7AE5E0 #AA7AE5 #E57A80

square

#B5E57A #7AE5E0 #AA7AE5 #E57A80

split-complementary

#B5E57A #7A80E5 #E07AE5

monochromatic

#7ABF25 #99DB47 #B5E57A #D1EFAD #EEF9E0

Accessibility & contrast

On white

1.45

#B5E57A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.45

#B5E57A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E57A

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E57A	#FFFFFF	#000000	##000000
##B5E57A	1.00	1.45	14.45	14.45
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.45	21.00	1.00	1.00
##000000	14.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED871

Deuteranopia (green-blind)

#E7D580

Tritanopia (blue-blind)

#B9DDCC

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b5e57a;
/* rgb */ color: rgb(181, 229, 122);
/* oklch */ color: oklch(86.5% 0.145 128.9);

Tailwind

colors: {
  custom: {
    50: '#cdeda2',
    500: '#b5e57a',
    950: '#000000',
  },
}

SCSS

$custom: #b5e57a;
$custom-light: #cdeda2;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e57a",
  "rgb": {
    "r": 181,
    "g": 229,
    "b": 122
  },
  "hsl": {
    "h": 86.916,
    "s": 67.296,
    "l": 68.824
  },
  "oklch": {
    "l": 0.86479,
    "c": 0.14527,
    "h": 128.9
  },
  "luminance": 0.67268
}

Semantic roles & 50–950 ramp

primary

#B5E57A

secondary

#7C47BD

accent

#16CF69

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160F

muted

#838580

Preview Lab

Preview with #B5E57A

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

Preview Lab → · Contrast checker → · Palette generator →