#B5CD58#B5CD58

#B5CD58 is a light, vivid yellow-green. Relative luminance 0.542; OKLCH L 80.7% C 0.145 H 119.5°. Best body text is #000000 at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#B5CD58
RGB	rgb(181, 205, 88)
HSL	hsl(72, 54%, 57%)
HSV	hsv(72, 57%, 80%)
CMYK	cmyk(11.7%, 0%, 57.1%, 19.6%)
CIE-LAB	lab(78.57, -24.85, 54.43)
CIE-LCH	lch(78.57, 59.84, 114.54°)
OKLab	oklab(80.67% -0.0715 0.1265)
OKLCH	oklch(80.67% 0.145 119.5)
XYZ	xyz(42.6494, 54.1912, 17.4438)
Luminance	0.5419 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CD58 #7058CD

analogous

#CDAB58 #B5CD58 #7ACD58

triadic

#B5CD58 #58B5CD #CD58B5

tetradic

#B5CD58 #58CDAB #7058CD #CD587A

square

#B5CD58 #58CDAB #7058CD #CD587A

split-complementary

#B5CD58 #587ACD #AB58CD

monochromatic

#708327 #99B235 #B5CD58 #CADB87 #DFE9B6

Accessibility & contrast

On white

1.77

#B5CD58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.84

#B5CD58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CD58

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CD58	#FFFFFF	#000000	##000000
##B5CD58	1.00	1.77	11.84	11.84
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.84	21.00	1.00	1.00
##000000	11.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C34C

Deuteranopia (green-blind)

#D6C35F

Tritanopia (blue-blind)

#BEC3B4

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b5cd58;
/* rgb */ color: rgb(181, 205, 88);
/* oklch */ color: oklch(80.7% 0.145 119.5);

Tailwind

colors: {
  custom: {
    50: '#cddc8b',
    500: '#b5cd58',
    950: '#000000',
  },
}

SCSS

$custom: #b5cd58;
$custom-light: #cddc8b;
$custom-dark: #000000;

JSON

{
  "hex": "#b5cd58",
  "rgb": {
    "r": 181,
    "g": 205,
    "b": 88
  },
  "hsl": {
    "h": 72.308,
    "s": 53.917,
    "l": 57.451
  },
  "oklch": {
    "l": 0.80671,
    "c": 0.14534,
    "h": 119.5
  },
  "luminance": 0.54191
}

Semantic roles & 50–950 ramp

primary

#B5CD58

secondary

#4E3F8B

accent

#4BDD69

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B5CD58

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

Preview Lab → · Contrast checker → · Palette generator →