#B3EA63#B3EA63

#B3EA63 is a very light, vivid yellow-green. Relative luminance 0.693; OKLCH L 87.2% C 0.174 H 128.2°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#B3EA63
RGB	rgb(179, 234, 99)
HSL	hsl(84, 76%, 65%)
HSV	hsv(84, 58%, 92%)
CMYK	cmyk(23.5%, 0%, 57.7%, 8.2%)
CIE-LAB	lab(86.67, -38.19, 58.71)
CIE-LCH	lch(86.67, 70.04, 123.04°)
OKLab	oklab(87.2% -0.1076 0.1369)
OKLCH	oklch(87.2% 0.174 128.2)
XYZ	xyz(50.2652, 69.3292, 22.5356)
Luminance	0.6933 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EA63 #9A63EA

analogous

#EADD63 #B3EA63 #70EA63

triadic

#B3EA63 #63B3EA #EA63B3

tetradic

#B3EA63 #63EADD #9A63EA #EA6370

square

#B3EA63 #63EADD #9A63EA #EA6370

split-complementary

#B3EA63 #6370EA #DD63EA

monochromatic

#78BA19 #99E32D #B3EA63 #CDF199 #E8F9CF

Accessibility & contrast

On white

1.41

#B3EA63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.87

#B3EA63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EA63

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EA63	#FFFFFF	#000000	##000000
##B3EA63	1.00	1.41	14.87	14.87
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.87	21.00	1.00	1.00
##000000	14.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB55

Deuteranopia (green-blind)

#EDD86C

Tritanopia (blue-blind)

#B8E0CD

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #b3ea63;
/* rgb */ color: rgb(179, 234, 99);
/* oklch */ color: oklch(87.2% 0.174 128.2);

Tailwind

colors: {
  custom: {
    50: '#cdf194',
    500: '#b3ea63',
    950: '#000000',
  },
}

SCSS

$custom: #b3ea63;
$custom-light: #cdf194;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ea63",
  "rgb": {
    "r": 179,
    "g": 234,
    "b": 99
  },
  "hsl": {
    "h": 84.444,
    "s": 76.271,
    "l": 65.294
  },
  "oklch": {
    "l": 0.87197,
    "c": 0.17409,
    "h": 128.2
  },
  "luminance": 0.6933
}

Semantic roles & 50–950 ramp

primary

#B3EA63

secondary

#6D38B9

accent

#0DD860

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B3EA63

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

Preview Lab → · Contrast checker → · Palette generator →