#B5EA5B#B5EA5B

#B5EA5B is a very light, vivid yellow-green. Relative luminance 0.694; OKLCH L 87.2% C 0.180 H 127.0°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#B5EA5B
RGB	rgb(181, 234, 91)
HSL	hsl(82, 77%, 64%)
HSV	hsv(82, 61%, 92%)
CMYK	cmyk(22.6%, 0%, 61.1%, 8.2%)
CIE-LAB	lab(86.71, -38.12, 62.20)
CIE-LCH	lch(86.71, 72.95, 121.50°)
OKLab	oklab(87.24% -0.1082 0.1434)
OKLCH	oklch(87.24% 0.18 127)
XYZ	xyz(50.3672, 69.4239, 20.6421)
Luminance	0.6943 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5EA5B #905BEA

analogous

#EAD75B #B5EA5B #6DEA5B

triadic

#B5EA5B #5BB5EA #EA5BB5

tetradic

#B5EA5B #5BEAD7 #905BEA #EA5B6D

square

#B5EA5B #5BEAD7 #905BEA #EA5B6D

split-complementary

#B5EA5B #5B6DEA #D75BEA

monochromatic

#7AB417 #9DE325 #B5EA5B #CDF191 #E6F8C8

Accessibility & contrast

On white

1.41

#B5EA5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#B5EA5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5EA5B

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5EA5B	#FFFFFF	#000000	##000000
##B5EA5B	1.00	1.41	14.89	14.89
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.89	21.00	1.00	1.00
##000000	14.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB4A

Deuteranopia (green-blind)

#EED865

Tritanopia (blue-blind)

#BBE0CC

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #b5ea5b;
/* rgb */ color: rgb(181, 234, 91);
/* oklch */ color: oklch(87.2% 0.180 127.0);

Tailwind

colors: {
  custom: {
    50: '#cef18f',
    500: '#b5ea5b',
    950: '#000000',
  },
}

SCSS

$custom: #b5ea5b;
$custom-light: #cef18f;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ea5b",
  "rgb": {
    "r": 181,
    "g": 234,
    "b": 91
  },
  "hsl": {
    "h": 82.238,
    "s": 77.297,
    "l": 63.725
  },
  "oklch": {
    "l": 0.87243,
    "c": 0.17963,
    "h": 127
  },
  "luminance": 0.69425
}

Semantic roles & 50–950 ramp

primary

#B5EA5B

secondary

#6436B4

accent

#0CDA58

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B5EA5B

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

Preview Lab → · Contrast checker → · Palette generator →