#8DC640#8DC640

#8DC640 is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.1% C 0.173 H 129.6°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#8DC640
RGB	rgb(141, 198, 64)
HSL	hsl(86, 54%, 51%)
HSV	hsv(86, 68%, 78%)
CMYK	cmyk(28.8%, 0%, 67.7%, 22.4%)
CIE-LAB	lab(73.82, -38.93, 58.65)
CIE-LCH	lch(73.82, 70.40, 123.57°)
OKLab	oklab(76.11% -0.1103 0.1332)
OKLCH	oklch(76.11% 0.173 129.6)
XYZ	xyz(32.1038, 46.4202, 12.1180)
Luminance	0.4642 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8DC640 #7940C6

analogous

#C6BC40 #8DC640 #4AC640

triadic

#8DC640 #408DC6 #C6408D

tetradic

#8DC640 #40C6BC #7940C6 #C6404A

square

#8DC640 #40C6BC #7940C6 #C6404A

split-complementary

#8DC640 #404AC6 #BC40C6

monochromatic

#4B6C20 #6C9B2E #8DC640 #A9D46F #C5E29E

Accessibility & contrast

On white

2.04

#8DC640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#8DC640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8DC640

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8DC640	#FFFFFF	#000000	##000000
##8DC640	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82D

Deuteranopia (green-blind)

#C7B44B

Tritanopia (blue-blind)

#91BEAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #8dc640;
/* rgb */ color: rgb(141, 198, 64);
/* oklch */ color: oklch(76.1% 0.173 129.6);

Tailwind

colors: {
  custom: {
    50: '#b2d77c',
    500: '#8dc640',
    950: '#000000',
  },
}

SCSS

$custom: #8dc640;
$custom-light: #b2d77c;
$custom-dark: #000000;

JSON

{
  "hex": "#8dc640",
  "rgb": {
    "r": 141,
    "g": 198,
    "b": 64
  },
  "hsl": {
    "h": 85.522,
    "s": 54.032,
    "l": 51.373
  },
  "oklch": {
    "l": 0.76108,
    "c": 0.17293,
    "h": 129.6
  },
  "luminance": 0.46421
}

Semantic roles & 50–950 ramp

primary

#8DC640

secondary

#AC93CE

accent

#4ADD89

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8DC640

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

Preview Lab → · Contrast checker → · Palette generator →