#B5E04F#B5E04F

#B5E04F is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 84.9% C 0.176 H 124.3°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#B5E04F
RGB	rgb(181, 224, 79)
HSL	hsl(78, 70%, 59%)
HSV	hsv(78, 65%, 88%)
CMYK	cmyk(19.2%, 0%, 64.7%, 12.2%)
CIE-LAB	lab(83.81, -34.48, 63.95)
CIE-LCH	lch(83.81, 72.65, 118.33°)
OKLab	oklab(84.86% -0.0992 0.1456)
OKLCH	oklch(84.86% 0.176 124.3)
XYZ	xyz(47.1233, 63.6992, 17.2082)
Luminance	0.6370 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E04F #7A4FE0

analogous

#E0C24F #B5E04F #6DE04F

triadic

#B5E04F #4FB5E0 #E04FB5

tetradic

#B5E04F #4FE0C2 #7A4FE0 #E04F6D

square

#B5E04F #4FE0C2 #7A4FE0 #E04F6D

split-complementary

#B5E04F #4F6DE0 #C24FE0

monochromatic

#749A1B #9BCE24 #B5E04F #CBE983 #E1F2B7

Accessibility & contrast

On white

1.53

#B5E04F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#B5E04F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E04F

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E04F	#FFFFFF	#000000	##000000
##B5E04F	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD23C

Deuteranopia (green-blind)

#E6D15A

Tritanopia (blue-blind)

#BDD6C2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b5e04f;
/* rgb */ color: rgb(181, 224, 79);
/* oklch */ color: oklch(84.9% 0.176 124.3);

Tailwind

colors: {
  custom: {
    50: '#cee987',
    500: '#b5e04f',
    950: '#000000',
  },
}

SCSS

$custom: #b5e04f;
$custom-light: #cee987;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e04f",
  "rgb": {
    "r": 181,
    "g": 224,
    "b": 79
  },
  "hsl": {
    "h": 77.793,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84864,
    "c": 0.17617,
    "h": 124.3
  },
  "luminance": 0.637
}

Semantic roles & 50–950 ramp

primary

#B5E04F

secondary

#55369D

accent

#3BED70

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5E04F

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

Preview Lab → · Contrast checker → · Palette generator →