#B3ED5B#B3ED5B

#B3ED5B is a very light, vivid yellow-green. Relative luminance 0.709; OKLCH L 87.8% C 0.184 H 128.1°. Best body text is #000000 at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#B3ED5B
RGB	rgb(179, 237, 91)
HSL	hsl(84, 80%, 64%)
HSV	hsv(84, 62%, 93%)
CMYK	cmyk(24.5%, 0%, 61.6%, 7.1%)
CIE-LAB	lab(87.44, -40.19, 62.96)
CIE-LCH	lch(87.44, 74.69, 122.55°)
OKLab	oklab(87.8% -0.1138 0.145)
OKLCH	oklch(87.8% 0.184 128.1)
XYZ	xyz(50.7628, 70.9064, 20.9073)
Luminance	0.7091 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3ED5B #955BED

analogous

#EDDE5B #B3ED5B #6AED5B

triadic

#B3ED5B #5BB3ED #ED5BB3

tetradic

#B3ED5B #5BEDDE #955BED #ED5B6A

square

#B3ED5B #5BEDDE #955BED #ED5B6A

split-complementary

#B3ED5B #5B6AED #DE5BED

monochromatic

#78B914 #99E724 #B3ED5B #CDF392 #E6F9C9

Accessibility & contrast

On white

1.38

#B3ED5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.18

#B3ED5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3ED5B

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3ED5B	#FFFFFF	#000000	##000000
##B3ED5B	1.00	1.38	15.18	15.18
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.18	21.00	1.00	1.00
##000000	15.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE4A

Deuteranopia (green-blind)

#F0DA66

Tritanopia (blue-blind)

#B9E3CE

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b3ed5b;
/* rgb */ color: rgb(179, 237, 91);
/* oklch */ color: oklch(87.8% 0.184 128.1);

Tailwind

colors: {
  custom: {
    50: '#cdf38f',
    500: '#b3ed5b',
    950: '#000000',
  },
}

SCSS

$custom: #b3ed5b;
$custom-light: #cdf38f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ed5b",
  "rgb": {
    "r": 179,
    "g": 237,
    "b": 91
  },
  "hsl": {
    "h": 83.836,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.878,
    "c": 0.18435,
    "h": 128.1
  },
  "luminance": 0.70907
}

Semantic roles & 50–950 ramp

primary

#B3ED5B

secondary

#6834B8

accent

#09DD5D

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3ED5B

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

Preview Lab → · Contrast checker → · Palette generator →