#B5E552#B5E552

#B5E552 is a very light, vivid yellow-green. Relative luminance 0.665; OKLCH L 86.0% C 0.180 H 125.5°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#B5E552
RGB	rgb(181, 229, 82)
HSL	hsl(80, 74%, 61%)
HSV	hsv(80, 64%, 90%)
CMYK	cmyk(21%, 0%, 64.2%, 10.2%)
CIE-LAB	lab(85.24, -36.54, 64.27)
CIE-LCH	lch(85.24, 73.93, 119.62°)
OKLab	oklab(86.02% -0.1046 0.1467)
OKLCH	oklch(86.02% 0.18 125.5)
XYZ	xyz(48.5986, 66.4710, 18.2508)
Luminance	0.6647 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E552 #8252E5

analogous

#E5CB52 #B5E552 #6BE552

triadic

#B5E552 #52B5E5 #E552B5

tetradic

#B5E552 #52E5CB #8252E5 #E5526B

square

#B5E552 #52E5CB #8252E5 #E5526B

split-complementary

#B5E552 #526BE5 #CB52E5

monochromatic

#76A419 #9DD921 #B5E552 #CCED87 #E3F5BC

Accessibility & contrast

On white

1.47

#B5E552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#B5E552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E552

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E552	#FFFFFF	#000000	##000000
##B5E552	1.00	1.47	14.29	14.29
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.29	21.00	1.00	1.00
##000000	14.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D73F

Deuteranopia (green-blind)

#EAD45D

Tritanopia (blue-blind)

#BCDBC7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b5e552;
/* rgb */ color: rgb(181, 229, 82);
/* oklch */ color: oklch(86.0% 0.180 125.5);

Tailwind

colors: {
  custom: {
    50: '#ceed89',
    500: '#b5e552',
    950: '#000000',
  },
}

SCSS

$custom: #b5e552;
$custom-light: #ceed89;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e552",
  "rgb": {
    "r": 181,
    "g": 229,
    "b": 82
  },
  "hsl": {
    "h": 79.592,
    "s": 73.869,
    "l": 60.98
  },
  "oklch": {
    "l": 0.86024,
    "c": 0.18016,
    "h": 125.5
  },
  "luminance": 0.66472
}

Semantic roles & 50–950 ramp

primary

#B5E552

secondary

#5A35A6

accent

#10D650

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5E552

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

Preview Lab → · Contrast checker → · Palette generator →