#B3EB5B#B3EB5B

#B3EB5B is a very light, vivid yellow-green. Relative luminance 0.698; OKLCH L 87.3% C 0.182 H 127.8°. Best body text is #000000 at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#B3EB5B
RGB	rgb(179, 235, 91)
HSL	hsl(83, 78%, 64%)
HSV	hsv(83, 61%, 92%)
CMYK	cmyk(23.8%, 0%, 61.3%, 7.8%)
CIE-LAB	lab(86.88, -39.30, 62.34)
CIE-LCH	lch(86.88, 73.70, 122.23°)
OKLab	oklab(87.34% -0.1113 0.1437)
OKLCH	oklch(87.34% 0.182 127.8)
XYZ	xyz(50.1870, 69.7548, 20.7154)
Luminance	0.6976 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EB5B #935BEB

analogous

#EBDB5B #B3EB5B #6BEB5B

triadic

#B3EB5B #5BB3EB #EB5BB3

tetradic

#B3EB5B #5BEBDB #935BEB #EB5B6B

square

#B3EB5B #5BEBDB #935BEB #EB5B6B

split-complementary

#B3EB5B #5B6BEB #DB5BEB

monochromatic

#78B516 #9AE424 #B3EB5B #CCF292 #E6F8C8

Accessibility & contrast

On white

1.40

#B3EB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.95

#B3EB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EB5B

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EB5B	#FFFFFF	#000000	##000000
##B3EB5B	1.00	1.40	14.95	14.95
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.95	21.00	1.00	1.00
##000000	14.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC4A

Deuteranopia (green-blind)

#EED866

Tritanopia (blue-blind)

#B9E1CD

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b3eb5b;
/* rgb */ color: rgb(179, 235, 91);
/* oklch */ color: oklch(87.3% 0.182 127.8);

Tailwind

colors: {
  custom: {
    50: '#cdf18f',
    500: '#b3eb5b',
    950: '#000000',
  },
}

SCSS

$custom: #b3eb5b;
$custom-light: #cdf18f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3eb5b",
  "rgb": {
    "r": 179,
    "g": 235,
    "b": 91
  },
  "hsl": {
    "h": 83.333,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.87344,
    "c": 0.18182,
    "h": 127.8
  },
  "luminance": 0.69756
}

Semantic roles & 50–950 ramp

primary

#B3EB5B

secondary

#6735B5

accent

#0BDB5C

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B3EB5B

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

Preview Lab → · Contrast checker → · Palette generator →