#8EC63F#8EC63F

#8EC63F is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 76.2% C 0.173 H 129.3°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#8EC63F
RGB	rgb(142, 198, 63)
HSL	hsl(85, 54%, 51%)
HSV	hsv(85, 68%, 78%)
CMYK	cmyk(28.3%, 0%, 68.2%, 22.4%)
CIE-LAB	lab(73.87, -38.63, 59.11)
CIE-LCH	lch(73.87, 70.62, 123.16°)
OKLab	oklab(76.16% -0.1097 0.134)
OKLCH	oklch(76.16% 0.173 129.3)
XYZ	xyz(32.2465, 46.4970, 11.9775)
Luminance	0.4650 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EC63F #773FC6

analogous

#C6BA3F #8EC63F #4AC63F

triadic

#8EC63F #3F8EC6 #C63F8E

tetradic

#8EC63F #3FC6BA #773FC6 #C63F4A

square

#8EC63F #3FC6BA #773FC6 #C63F4A

split-complementary

#8EC63F #3F4AC6 #BA3FC6

monochromatic

#4C6B20 #6D9A2E #8EC63F #AAD46E #C6E29D

Accessibility & contrast

On white

2.04

#8EC63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#8EC63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EC63F

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EC63F	#FFFFFF	#000000	##000000
##8EC63F	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82B

Deuteranopia (green-blind)

#C7B44A

Tritanopia (blue-blind)

#92BDAB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #8ec63f;
/* rgb */ color: rgb(142, 198, 63);
/* oklch */ color: oklch(76.2% 0.173 129.3);

Tailwind

colors: {
  custom: {
    50: '#b3d77b',
    500: '#8ec63f',
    950: '#000000',
  },
}

SCSS

$custom: #8ec63f;
$custom-light: #b3d77b;
$custom-dark: #000000;

JSON

{
  "hex": "#8ec63f",
  "rgb": {
    "r": 142,
    "g": 198,
    "b": 63
  },
  "hsl": {
    "h": 84.889,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76161,
    "c": 0.17313,
    "h": 129.3
  },
  "luminance": 0.46498
}

Semantic roles & 50–950 ramp

primary

#8EC63F

secondary

#AB93CE

accent

#4ADE87

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8EC63F

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

Preview Lab → · Contrast checker → · Palette generator →