#8CE63B#8CE63B

#8CE63B is a very light, highly saturated yellow-green. Relative luminance 0.625; OKLCH L 83.7% C 0.216 H 133.7°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#8CE63B
RGB	rgb(140, 230, 59)
HSL	hsl(92, 77%, 57%)
HSV	hsv(92, 74%, 90%)
CMYK	cmyk(39.1%, 0%, 74.3%, 9.8%)
CIE-LAB	lab(83.17, -53.07, 69.81)
CIE-LCH	lch(83.17, 87.69, 127.24°)
OKLab	oklab(83.71% -0.1491 0.1558)
OKLCH	oklch(83.71% 0.216 133.7)
XYZ	xyz(39.9008, 62.4829, 14.0948)
Luminance	0.6249 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CE63B #953BE6

analogous

#E2E63B #8CE63B #3BE640

triadic

#8CE63B #3B8CE6 #E63B8C

tetradic

#8CE63B #3BE2E6 #953BE6 #E6403B

square

#8CE63B #3BE2E6 #953BE6 #E6403B

split-complementary

#8CE63B #403BE6 #E63BE2

monochromatic

#509413 #6DCA1A #8CE63B #ACED71 #CCF4A8

Accessibility & contrast

On white

1.56

#8CE63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#8CE63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CE63B

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CE63B	#FFFFFF	#000000	##000000
##8CE63B	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD414

Deuteranopia (green-blind)

#E3CD4D

Tritanopia (blue-blind)

#8CDDC6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #8ce63b;
/* rgb */ color: rgb(140, 230, 59);
/* oklch */ color: oklch(83.7% 0.216 133.7);

Tailwind

colors: {
  custom: {
    50: '#b4ee7d',
    500: '#8ce63b',
    950: '#000000',
  },
}

SCSS

$custom: #8ce63b;
$custom-light: #b4ee7d;
$custom-dark: #000000;

JSON

{
  "hex": "#8ce63b",
  "rgb": {
    "r": 140,
    "g": 230,
    "b": 59
  },
  "hsl": {
    "h": 91.579,
    "s": 77.376,
    "l": 56.667
  },
  "oklch": {
    "l": 0.83713,
    "c": 0.21565,
    "h": 133.7
  },
  "luminance": 0.62485
}

Semantic roles & 50–950 ramp

primary

#8CE63B

secondary

#652D98

accent

#34F499

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#12160A

muted

#82857D

Preview Lab

Preview with #8CE63B

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

Preview Lab → · Contrast checker → · Palette generator →