#B3EF69#B3EF69

#B3EF69 is a very light, vivid yellow-green. Relative luminance 0.723; OKLCH L 88.4% C 0.176 H 129.6°. Best body text is #000000 at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#B3EF69
RGB	rgb(179, 239, 105)
HSL	hsl(87, 81%, 67%)
HSV	hsv(87, 56%, 94%)
CMYK	cmyk(25.1%, 0%, 56.1%, 6.3%)
CIE-LAB	lab(88.13, -39.88, 57.75)
CIE-LCH	lch(88.13, 70.18, 124.63°)
OKLab	oklab(88.4% -0.1118 0.1354)
OKLCH	oklch(88.4% 0.176 129.6)
XYZ	xyz(52.0063, 72.3354, 24.5840)
Luminance	0.7234 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 2.93

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EF69 #A569EF

analogous

#EFE869 #B3EF69 #70EF69

triadic

#B3EF69 #69B3EF #EF69B3

tetradic

#B3EF69 #69EFE8 #A569EF #EF6970

square

#B3EF69 #69EFE8 #A569EF #EF6970

split-complementary

#B3EF69 #6970EF #E869EF

monochromatic

#78C815 #97E932 #B3EF69 #CFF5A0 #EBFBD8

Accessibility & contrast

On white

1.36

#B3EF69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.47

#B3EF69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EF69

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EF69	#FFFFFF	#000000	##000000
##B3EF69	1.00	1.36	15.47	15.47
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.47	21.00	1.00	1.00
##000000	15.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E05B

Deuteranopia (green-blind)

#F1DC72

Tritanopia (blue-blind)

#B7E6D2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #b3ef69;
/* rgb */ color: rgb(179, 239, 105);
/* oklch */ color: oklch(88.4% 0.176 129.6);

Tailwind

colors: {
  custom: {
    50: '#cdf498',
    500: '#b3ef69',
    950: '#000000',
  },
}

SCSS

$custom: #b3ef69;
$custom-light: #cdf498;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ef69",
  "rgb": {
    "r": 179,
    "g": 239,
    "b": 105
  },
  "hsl": {
    "h": 86.866,
    "s": 80.723,
    "l": 67.451
  },
  "oklch": {
    "l": 0.884,
    "c": 0.17557,
    "h": 129.6
  },
  "luminance": 0.72337
}

Semantic roles & 50–950 ramp

primary

#B3EF69

secondary

#7737C5

accent

#08DD68

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B3EF69

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

Preview Lab → · Contrast checker → · Palette generator →