#B3F55E#B3F55E

#B3F55E is a very light, vivid yellow-green. Relative luminance 0.757; OKLCH L 89.7% C 0.192 H 129.6°. Best body text is #000000 at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#B3F55E
RGB	rgb(179, 245, 94)
HSL	hsl(86, 88%, 66%)
HSV	hsv(86, 62%, 96%)
CMYK	cmyk(26.9%, 0%, 61.6%, 3.9%)
CIE-LAB	lab(89.72, -43.46, 64.22)
CIE-LCH	lch(89.72, 77.54, 124.09°)
OKLab	oklab(89.66% -0.1225 0.148)
OKLCH	oklch(89.66% 0.192 129.6)
XYZ	xyz(53.2629, 75.6953, 22.3919)
Luminance	0.7570 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F55E #A05EF5

analogous

#F5EB5E #B3F55E #68F55E

triadic

#B3F55E #5EB3F5 #F55EB3

tetradic

#B3F55E #5EF5EB #A05EF5 #F55E68

square

#B3F55E #5EF5EB #A05EF5 #F55E68

split-complementary

#B3F55E #5E68F5 #EB5EF5

monochromatic

#78CC0D #98F124 #B3F55E #CEF998 #E9FCD1

Accessibility & contrast

On white

1.30

#B3F55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.14

#B3F55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F55E

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F55E	#FFFFFF	#000000	##000000
##B3F55E	1.00	1.30	16.14	16.14
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.14	21.00	1.00	1.00
##000000	16.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE54C

Deuteranopia (green-blind)

#F7E069

Tritanopia (blue-blind)

#B7EBD5

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b3f55e;
/* rgb */ color: rgb(179, 245, 94);
/* oklch */ color: oklch(89.7% 0.192 129.6);

Tailwind

colors: {
  custom: {
    50: '#cdf891',
    500: '#b3f55e',
    950: '#000000',
  },
}

SCSS

$custom: #b3f55e;
$custom-light: #cdf891;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f55e",
  "rgb": {
    "r": 179,
    "g": 245,
    "b": 94
  },
  "hsl": {
    "h": 86.225,
    "s": 88.304,
    "l": 66.471
  },
  "oklch": {
    "l": 0.89655,
    "c": 0.19218,
    "h": 129.6
  },
  "luminance": 0.75697
}

Semantic roles & 50–950 ramp

primary

#B3F55E

secondary

#722FC8

accent

#01E564

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3F55E

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

Preview Lab → · Contrast checker → · Palette generator →