#B5D552#B5D552

#B5D552 is a very light, vivid yellow-green. Relative luminance 0.580; OKLCH L 82.4% C 0.160 H 121.6°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#B5D552
RGB	rgb(181, 213, 82)
HSL	hsl(75, 61%, 58%)
HSV	hsv(75, 62%, 84%)
CMYK	cmyk(15%, 0%, 61.5%, 16.5%)
CIE-LAB	lab(80.75, -29.15, 59.45)
CIE-LCH	lch(80.75, 66.21, 116.12°)
OKLab	oklab(82.41% -0.0841 0.1365)
OKLCH	oklch(82.41% 0.16 121.6)
XYZ	xyz(44.3738, 58.0214, 16.8426)
Luminance	0.5802 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D552 #7252D5

analogous

#D5B352 #B5D552 #74D552

triadic

#B5D552 #52B5D5 #D552B5

tetradic

#B5D552 #52D5B3 #7252D5 #D55274

square

#B5D552 #52D5B3 #7252D5 #D55274

split-complementary

#B5D552 #5274D5 #B352D5

monochromatic

#718B22 #99BC2E #B5D552 #CAE183 #DFEDB4

Accessibility & contrast

On white

1.67

#B5D552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#B5D552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D552

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D552	#FFFFFF	#000000	##000000
##B5D552	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C942

Deuteranopia (green-blind)

#DDC95B

Tritanopia (blue-blind)

#BECBB9

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b5d552;
/* rgb */ color: rgb(181, 213, 82);
/* oklch */ color: oklch(82.4% 0.160 121.6);

Tailwind

colors: {
  custom: {
    50: '#cee288',
    500: '#b5d552',
    950: '#000000',
  },
}

SCSS

$custom: #b5d552;
$custom-light: #cee288;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d552",
  "rgb": {
    "r": 181,
    "g": 213,
    "b": 82
  },
  "hsl": {
    "h": 74.656,
    "s": 60.93,
    "l": 57.843
  },
  "oklch": {
    "l": 0.82405,
    "c": 0.16032,
    "h": 121.6
  },
  "luminance": 0.58021
}

Semantic roles & 50–950 ramp

primary

#B5D552

secondary

#4F3A91

accent

#44E46B

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B5D552

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

Preview Lab → · Contrast checker → · Palette generator →