#B5EF5D#B5EF5D

#B5EF5D is a very light, vivid yellow-green. Relative luminance 0.723; OKLCH L 88.4% C 0.184 H 128.1°. Best body text is #000000 at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#B5EF5D
RGB	rgb(181, 239, 93)
HSL	hsl(84, 82%, 65%)
HSV	hsv(84, 61%, 94%)
CMYK	cmyk(24.3%, 0%, 61.1%, 6.3%)
CIE-LAB	lab(88.13, -40.19, 62.93)
CIE-LCH	lch(88.13, 74.67, 122.56°)
OKLab	oklab(88.4% -0.1137 0.1452)
OKLCH	oklch(88.4% 0.184 128.1)
XYZ	xyz(51.8982, 72.3460, 21.5837)
Luminance	0.7235 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5EF5D #975DEF

analogous

#EFE05D #B5EF5D #6CEF5D

triadic

#B5EF5D #5DB5EF #EF5DB5

tetradic

#B5EF5D #5DEFE0 #975DEF #EF5D6C

square

#B5EF5D #5DEFE0 #975DEF #EF5D6C

split-complementary

#B5EF5D #5D6CEF #E05DEF

monochromatic

#7ABF13 #9CE925 #B5EF5D #CEF595 #E8FACC

Accessibility & contrast

On white

1.36

#B5EF5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.47

#B5EF5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5EF5D

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5EF5D	#FFFFFF	#000000	##000000
##B5EF5D	1.00	1.36	15.47	15.47
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.47	21.00	1.00	1.00
##000000	15.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE04C

Deuteranopia (green-blind)

#F2DC68

Tritanopia (blue-blind)

#BBE5D0

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #b5ef5d;
/* rgb */ color: rgb(181, 239, 93);
/* oklch */ color: oklch(88.4% 0.184 128.1);

Tailwind

colors: {
  custom: {
    50: '#cef490',
    500: '#b5ef5d',
    950: '#000000',
  },
}

SCSS

$custom: #b5ef5d;
$custom-light: #cef490;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ef5d",
  "rgb": {
    "r": 181,
    "g": 239,
    "b": 93
  },
  "hsl": {
    "h": 83.836,
    "s": 82.022,
    "l": 65.098
  },
  "oklch": {
    "l": 0.88399,
    "c": 0.18442,
    "h": 128.1
  },
  "luminance": 0.72347
}

Semantic roles & 50–950 ramp

primary

#B5EF5D

secondary

#6A33BD

accent

#07DE5D

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B5EF5D

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

Preview Lab → · Contrast checker → · Palette generator →