#8EC740#8EC740

#8EC740 is a light, vivid yellow-green. Relative luminance 0.470; OKLCH L 76.4% C 0.174 H 129.5°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#8EC740
RGB	rgb(142, 199, 64)
HSL	hsl(85, 55%, 52%)
HSV	hsv(85, 68%, 78%)
CMYK	cmyk(28.6%, 0%, 67.8%, 22%)
CIE-LAB	lab(74.17, -39.01, 59.04)
CIE-LCH	lch(74.17, 70.76, 123.45°)
OKLab	oklab(76.41% -0.1106 0.1339)
OKLCH	oklch(76.41% 0.174 129.5)
XYZ	xyz(32.5040, 46.9669, 12.2025)
Luminance	0.4697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EC740 #7940C7

analogous

#C7BC40 #8EC740 #4BC740

triadic

#8EC740 #408EC7 #C7408E

tetradic

#8EC740 #40C7BC #7940C7 #C7404B

square

#8EC740 #40C7BC #7940C7 #C7404B

split-complementary

#8EC740 #404BC7 #BC40C7

monochromatic

#4C6D20 #6D9C2E #8EC740 #AAD56F #C6E39F

Accessibility & contrast

On white

2.02

#8EC740 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#8EC740 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EC740

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EC740	#FFFFFF	#000000	##000000
##8EC740	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B92C

Deuteranopia (green-blind)

#C8B54B

Tritanopia (blue-blind)

#92BFAC

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #8ec740;
/* rgb */ color: rgb(142, 199, 64);
/* oklch */ color: oklch(76.4% 0.174 129.5);

Tailwind

colors: {
  custom: {
    50: '#b3d87c',
    500: '#8ec740',
    950: '#000000',
  },
}

SCSS

$custom: #8ec740;
$custom-light: #b3d87c;
$custom-dark: #000000;

JSON

{
  "hex": "#8ec740",
  "rgb": {
    "r": 142,
    "g": 199,
    "b": 64
  },
  "hsl": {
    "h": 85.333,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76409,
    "c": 0.1737,
    "h": 129.5
  },
  "luminance": 0.46968
}

Semantic roles & 50–950 ramp

primary

#8EC740

secondary

#AD94CF

accent

#4ADE88

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8EC740

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

Preview Lab → · Contrast checker → · Palette generator →