#B3F869#B3F869

#B3F869 is a very light, vivid yellow-green. Relative luminance 0.777; OKLCH L 90.5% C 0.187 H 130.9°. Best body text is #000000 at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#B3F869
RGB	rgb(179, 248, 105)
HSL	hsl(89, 91%, 69%)
HSV	hsv(89, 58%, 97%)
CMYK	cmyk(27.8%, 0%, 57.7%, 2.7%)
CIE-LAB	lab(90.66, -43.82, 60.64)
CIE-LCH	lch(90.66, 74.82, 125.85°)
OKLab	oklab(90.45% -0.1227 0.1416)
OKLCH	oklch(90.45% 0.187 130.9)
XYZ	xyz(54.7070, 77.7369, 25.4842)
Luminance	0.7774 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.04

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F869 #AE69F8

analogous

#F8F669 #B3F869 #6CF869

triadic

#B3F869 #69B3F8 #F869B3

tetradic

#B3F869 #69F8F6 #AE69F8 #F8696C

square

#B3F869 #69F8F6 #AE69F8 #F8696C

split-complementary

#B3F869 #696CF8 #F669F8

monochromatic

#77DC0A #95F52F #B3F869 #D1FBA3 #EEFDDE

Accessibility & contrast

On white

1.27

#B3F869 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.55

#B3F869 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F869

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F869	#FFFFFF	#000000	##000000
##B3F869	1.00	1.27	16.55	16.55
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.55	21.00	1.00	1.00
##000000	16.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE85A

Deuteranopia (green-blind)

#F8E273

Tritanopia (blue-blind)

#B6EFD9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b3f869;
/* rgb */ color: rgb(179, 248, 105);
/* oklch */ color: oklch(90.5% 0.187 130.9);

Tailwind

colors: {
  custom: {
    50: '#cdfb98',
    500: '#b3f869',
    950: '#000000',
  },
}

SCSS

$custom: #b3f869;
$custom-light: #cdfb98;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f869",
  "rgb": {
    "r": 179,
    "g": 248,
    "b": 105
  },
  "hsl": {
    "h": 88.951,
    "s": 91.083,
    "l": 69.216
  },
  "oklch": {
    "l": 0.90451,
    "c": 0.18735,
    "h": 130.9
  },
  "luminance": 0.77738
}

Semantic roles & 50–950 ramp

primary

#B3F869

secondary

#8033D2

accent

#00E66F

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B3F869

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

Preview Lab → · Contrast checker → · Palette generator →