#B3F569#B3F569

#B3F569 is a very light, vivid yellow-green. Relative luminance 0.759; OKLCH L 89.8% C 0.183 H 130.5°. Best body text is #000000 at 16.18:1 contrast (WCAG AA passes).

Color values

HEX	#B3F569
RGB	rgb(179, 245, 105)
HSL	hsl(88, 88%, 69%)
HSV	hsv(88, 57%, 96%)
CMYK	cmyk(26.9%, 0%, 57.1%, 3.9%)
CIE-LAB	lab(89.82, -42.52, 59.68)
CIE-LCH	lch(89.82, 73.28, 125.47°)
OKLab	oklab(89.77% -0.1191 0.1395)
OKLCH	oklch(89.77% 0.183 130.5)
XYZ	xyz(53.7921, 75.9070, 25.1793)
Luminance	0.7591 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F569 #AB69F5

analogous

#F5F169 #B3F569 #6DF569

triadic

#B3F569 #69B3F5 #F569B3

tetradic

#B3F569 #69F5F1 #AB69F5 #F5696D

square

#B3F569 #69F5F1 #AB69F5 #F5696D

split-complementary

#B3F569 #696DF5 #F169F5

monochromatic

#77D50E #96F130 #B3F569 #D0F9A2 #EDFDDC

Accessibility & contrast

On white

1.30

#B3F569 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.18

#B3F569 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F569

16.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F569	#FFFFFF	#000000	##000000
##B3F569	1.00	1.30	16.18	16.18
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.18	21.00	1.00	1.00
##000000	16.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55A

Deuteranopia (green-blind)

#F6E073

Tritanopia (blue-blind)

#B6ECD7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b3f569;
/* rgb */ color: rgb(179, 245, 105);
/* oklch */ color: oklch(89.8% 0.183 130.5);

Tailwind

colors: {
  custom: {
    50: '#cdf898',
    500: '#b3f569',
    950: '#000000',
  },
}

SCSS

$custom: #b3f569;
$custom-light: #cdf898;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f569",
  "rgb": {
    "r": 179,
    "g": 245,
    "b": 105
  },
  "hsl": {
    "h": 88.286,
    "s": 87.5,
    "l": 68.627
  },
  "oklch": {
    "l": 0.89767,
    "c": 0.18344,
    "h": 130.5
  },
  "luminance": 0.75908
}

Semantic roles & 50–950 ramp

primary

#B3F569

secondary

#7D34CE

accent

#01E46C

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B3F569

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

Preview Lab → · Contrast checker → · Palette generator →