#B5E949#B5E949

#B5E949 is a very light, vivid yellow-green. Relative luminance 0.686; OKLCH L 86.9% C 0.191 H 125.8°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#B5E949
RGB	rgb(181, 233, 73)
HSL	hsl(80, 78%, 60%)
HSV	hsv(80, 69%, 91%)
CMYK	cmyk(22.3%, 0%, 68.7%, 8.6%)
CIE-LAB	lab(86.30, -38.93, 68.81)
CIE-LCH	lch(86.30, 79.06, 119.50°)
OKLab	oklab(86.86% -0.112 0.155)
OKLCH	oklch(86.86% 0.191 125.8)
XYZ	xyz(49.3978, 68.5819, 16.9372)
Luminance	0.6858 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E949 #7D49E9

analogous

#E9CD49 #B5E949 #65E949

triadic

#B5E949 #49B5E9 #E949B5

tetradic

#B5E949 #49E9CD #7D49E9 #E94965

square

#B5E949 #49E9CD #7D49E9 #E94965

split-complementary

#B5E949 #4965E9 #CD49E9

monochromatic

#75A414 #9CDA1A #B5E949 #CBF080 #E1F6B6

Accessibility & contrast

On white

1.43

#B5E949 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#B5E949 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E949

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E949	#FFFFFF	#000000	##000000
##B5E949	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DA30

Deuteranopia (green-blind)

#EED756

Tritanopia (blue-blind)

#BCDEC9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b5e949;
/* rgb */ color: rgb(181, 233, 73);
/* oklch */ color: oklch(86.9% 0.191 125.8);

Tailwind

colors: {
  custom: {
    50: '#cff085',
    500: '#b5e949',
    950: '#000000',
  },
}

SCSS

$custom: #b5e949;
$custom-light: #cff085;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e949",
  "rgb": {
    "r": 181,
    "g": 233,
    "b": 73
  },
  "hsl": {
    "h": 79.5,
    "s": 78.431,
    "l": 60
  },
  "oklch": {
    "l": 0.86862,
    "c": 0.1912,
    "h": 125.8
  },
  "luminance": 0.68583
}

Semantic roles & 50–950 ramp

primary

#B5E949

secondary

#5730A6

accent

#33F572

background

#FEFFFC

surface

#FBFEF3

border

#D4D6CD

text

#14160C

muted

#83857F

Preview Lab

Preview with #B5E949

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

Preview Lab → · Contrast checker → · Palette generator →