#8EC63B#8EC63B

#8EC63B is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 76.1% C 0.176 H 129.0°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#8EC63B
RGB	rgb(142, 198, 59)
HSL	hsl(84, 55%, 50%)
HSV	hsv(84, 70%, 78%)
CMYK	cmyk(28.3%, 0%, 70.2%, 22.4%)
CIE-LAB	lab(73.84, -38.90, 60.60)
CIE-LCH	lch(73.84, 72.01, 122.70°)
OKLab	oklab(76.13% -0.1107 0.1365)
OKLCH	oklch(76.13% 0.176 129)
XYZ	xyz(32.1387, 46.4539, 11.4100)
Luminance	0.4646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EC63B #733BC6

analogous

#C6B93B #8EC63B #48C63B

triadic

#8EC63B #3B8EC6 #C63B8E

tetradic

#8EC63B #3BC6B9 #733BC6 #C63B48

square

#8EC63B #3BC6B9 #733BC6 #C63B48

split-complementary

#8EC63B #3B48C6 #B93BC6

monochromatic

#4A681E #6C982C #8EC63B #A9D46A #C5E29A

Accessibility & contrast

On white

2.04

#8EC63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#8EC63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EC63B

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EC63B	#FFFFFF	#000000	##000000
##8EC63B	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB824

Deuteranopia (green-blind)

#C8B447

Tritanopia (blue-blind)

#92BDAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #8ec63b;
/* rgb */ color: rgb(142, 198, 59);
/* oklch */ color: oklch(76.1% 0.176 129.0);

Tailwind

colors: {
  custom: {
    50: '#b3d779',
    500: '#8ec63b',
    950: '#000000',
  },
}

SCSS

$custom: #8ec63b;
$custom-light: #b3d779;
$custom-dark: #000000;

JSON

{
  "hex": "#8ec63b",
  "rgb": {
    "r": 142,
    "g": 198,
    "b": 59
  },
  "hsl": {
    "h": 84.173,
    "s": 54.941,
    "l": 50.392
  },
  "oklch": {
    "l": 0.7613,
    "c": 0.17577,
    "h": 129
  },
  "luminance": 0.46455
}

Semantic roles & 50–950 ramp

primary

#8EC63B

secondary

#A88FCD

accent

#4ADE85

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8EC63B

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

Preview Lab → · Contrast checker → · Palette generator →