#B3FD69#B3FD69

#B3FD69 is a very light, vivid yellow-green. Relative luminance 0.809; OKLCH L 91.6% C 0.194 H 131.6°. Best body text is #000000 at 17.17:1 contrast (WCAG AA passes).

Color values

HEX	#B3FD69
RGB	rgb(179, 253, 105)
HSL	hsl(90, 97%, 70%)
HSV	hsv(90, 58%, 99%)
CMYK	cmyk(29.2%, 0%, 58.5%, 0.8%)
CIE-LAB	lab(92.07, -45.98, 62.24)
CIE-LCH	lch(92.07, 77.38, 126.45°)
OKLab	oklab(91.59% -0.1286 0.145)
OKLCH	oklch(91.59% 0.194 131.6)
XYZ	xyz(56.2648, 80.8524, 26.0035)
Luminance	0.8085 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.13

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3FD69 #B369FD

analogous

#FDFD69 #B3FD69 #69FD69

triadic

#B3FD69 #69B3FD #FD69B3

tetradic

#B3FD69 #69FDFD #B369FD #FD6969

square

#B3FD69 #69FDFD #B369FD #FD6969

split-complementary

#B3FD69 #6969FD #FD69FD

monochromatic

#76E803 #94FC2D #B3FD69 #D2FEA5 #F0FFE1

Accessibility & contrast

On white

1.22

#B3FD69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.17

#B3FD69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3FD69

17.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3FD69	#FFFFFF	#000000	##000000
##B3FD69	1.00	1.22	17.17	17.17
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.17	21.00	1.00	1.00
##000000	17.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC59

Deuteranopia (green-blind)

#FDE674

Tritanopia (blue-blind)

#B6F3DD

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #b3fd69;
/* rgb */ color: rgb(179, 253, 105);
/* oklch */ color: oklch(91.6% 0.194 131.6);

Tailwind

colors: {
  custom: {
    50: '#cdfe99',
    500: '#b3fd69',
    950: '#000000',
  },
}

SCSS

$custom: #b3fd69;
$custom-light: #cdfe99;
$custom-dark: #000000;

JSON

{
  "hex": "#b3fd69",
  "rgb": {
    "r": 179,
    "g": 253,
    "b": 105
  },
  "hsl": {
    "h": 90,
    "s": 97.368,
    "l": 70.196
  },
  "oklch": {
    "l": 0.91593,
    "c": 0.19382,
    "h": 131.6
  },
  "luminance": 0.80854
}

Semantic roles & 50–950 ramp

primary

#B3FD69

secondary

#8532D8

accent

#00E673

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14180E

muted

#83867F

Preview Lab

Preview with #B3FD69

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

Preview Lab → · Contrast checker → · Palette generator →