#B3FA5D#B3FA5D

#B3FA5D is a very light, vivid yellow-green. Relative luminance 0.787; OKLCH L 90.8% C 0.199 H 130.3°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#B3FA5D
RGB	rgb(179, 250, 93)
HSL	hsl(87, 94%, 67%)
HSV	hsv(87, 63%, 98%)
CMYK	cmyk(28.4%, 0%, 62.8%, 2%)
CIE-LAB	lab(91.12, -45.69, 66.15)
CIE-LCH	lch(91.12, 80.40, 124.63°)
OKLab	oklab(90.79% -0.1288 0.152)
OKLCH	oklch(90.79% 0.199 130.3)
XYZ	xyz(54.7514, 78.7437, 22.6682)
Luminance	0.7874 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.15

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3FA5D #A45DFA

analogous

#FAF35D #B3FA5D #64FA5D

triadic

#B3FA5D #5DB3FA #FA5DB3

tetradic

#B3FA5D #5DFAF3 #A45DFA #FA5D64

square

#B3FA5D #5DFAF3 #A45DFA #FA5D64

split-complementary

#B3FA5D #5D64FA #F35DFA

monochromatic

#78D607 #97F822 #B3FA5D #CFFC98 #EBFED4

Accessibility & contrast

On white

1.25

#B3FA5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#B3FA5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3FA5D

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3FA5D	#FFFFFF	#000000	##000000
##B3FA5D	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE949

Deuteranopia (green-blind)

#FBE469

Tritanopia (blue-blind)

#B7F0D9

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #b3fa5d;
/* rgb */ color: rgb(179, 250, 93);
/* oklch */ color: oklch(90.8% 0.199 130.3);

Tailwind

colors: {
  custom: {
    50: '#cefc91',
    500: '#b3fa5d',
    950: '#000000',
  },
}

SCSS

$custom: #b3fa5d;
$custom-light: #cefc91;
$custom-dark: #000000;

JSON

{
  "hex": "#b3fa5d",
  "rgb": {
    "r": 179,
    "g": 250,
    "b": 93
  },
  "hsl": {
    "h": 87.134,
    "s": 94.012,
    "l": 67.255
  },
  "oklch": {
    "l": 0.9079,
    "c": 0.19923,
    "h": 130.3
  },
  "luminance": 0.78745
}

Semantic roles & 50–950 ramp

primary

#B3FA5D

secondary

#762BD0

accent

#00E668

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3FA5D

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

Preview Lab → · Contrast checker → · Palette generator →