#B3E863#B3E863

#B3E863 is a very light, vivid yellow-green. Relative luminance 0.682; OKLCH L 86.7% C 0.171 H 127.8°. Best body text is #000000 at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#B3E863
RGB	rgb(179, 232, 99)
HSL	hsl(84, 74%, 65%)
HSV	hsv(84, 57%, 91%)
CMYK	cmyk(22.8%, 0%, 57.3%, 9%)
CIE-LAB	lab(86.10, -37.29, 58.07)
CIE-LCH	lch(86.10, 69.01, 122.71°)
OKLab	oklab(86.74% -0.1051 0.1355)
OKLCH	oklch(86.74% 0.171 127.8)
XYZ	xyz(49.6990, 68.1969, 22.3469)
Luminance	0.6820 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E863 #9863E8

analogous

#E8DB63 #B3E863 #70E863

triadic

#B3E863 #63B3E8 #E863B3

tetradic

#B3E863 #63E8DB #9863E8 #E86370

square

#B3E863 #63E8DB #9863E8 #E86370

split-complementary

#B3E863 #6370E8 #DB63E8

monochromatic

#78B61B #99E02E #B3E863 #CDF098 #E7F8CE

Accessibility & contrast

On white

1.43

#B3E863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.64

#B3E863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E863

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E863	#FFFFFF	#000000	##000000
##B3E863	1.00	1.43	14.64	14.64
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.64	21.00	1.00	1.00
##000000	14.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA55

Deuteranopia (green-blind)

#EBD66C

Tritanopia (blue-blind)

#B8DFCB

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b3e863;
/* rgb */ color: rgb(179, 232, 99);
/* oklch */ color: oklch(86.7% 0.171 127.8);

Tailwind

colors: {
  custom: {
    50: '#cdef94',
    500: '#b3e863',
    950: '#000000',
  },
}

SCSS

$custom: #b3e863;
$custom-light: #cdef94;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e863",
  "rgb": {
    "r": 179,
    "g": 232,
    "b": 99
  },
  "hsl": {
    "h": 83.91,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.86743,
    "c": 0.17147,
    "h": 127.8
  },
  "luminance": 0.68198
}

Semantic roles & 50–950 ramp

primary

#B3E863

secondary

#6B39B6

accent

#0FD65F

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B3E863

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

Preview Lab → · Contrast checker → · Palette generator →