#8EC340#8EC340

#8EC340 is a light, vivid yellow-green. Relative luminance 0.452; OKLCH L 75.5% C 0.169 H 128.8°. Best body text is #000000 at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#8EC340
RGB	rgb(142, 195, 64)
HSL	hsl(84, 52%, 51%)
HSV	hsv(84, 67%, 76%)
CMYK	cmyk(27.2%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(72.99, -37.22, 57.81)
CIE-LCH	lch(72.99, 68.75, 122.77°)
OKLab	oklab(75.45% -0.1057 0.1314)
OKLCH	oklch(75.45% 0.169 128.8)
XYZ	xyz(31.5958, 45.1504, 11.8997)
Luminance	0.4515 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EC340 #7540C3

analogous

#C3B640 #8EC340 #4CC340

triadic

#8EC340 #408EC3 #C3408E

tetradic

#8EC340 #40C3B6 #7540C3 #C3404C

square

#8EC340 #40C3B6 #7540C3 #C3404C

split-complementary

#8EC340 #404CC3 #B640C3

monochromatic

#4B6821 #6D972F #8EC340 #AAD26F #C5E09D

Accessibility & contrast

On white

2.09

#8EC340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.03

#8EC340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EC340

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EC340	#FFFFFF	#000000	##000000
##8EC340	1.00	2.09	10.03	10.03
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.03	21.00	1.00	1.00
##000000	10.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB62D

Deuteranopia (green-blind)

#C5B24B

Tritanopia (blue-blind)

#92BBA8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #8ec340;
/* rgb */ color: rgb(142, 195, 64);
/* oklch */ color: oklch(75.5% 0.169 128.8);

Tailwind

colors: {
  custom: {
    50: '#b3d57c',
    500: '#8ec340',
    950: '#000000',
  },
}

SCSS

$custom: #8ec340;
$custom-light: #b3d57c;
$custom-dark: #000000;

JSON

{
  "hex": "#8ec340",
  "rgb": {
    "r": 142,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 84.275,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75452,
    "c": 0.16861,
    "h": 128.8
  },
  "luminance": 0.45151
}

Semantic roles & 50–950 ramp

primary

#8EC340

secondary

#AA92CC

accent

#4CDC86

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8EC340

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

Preview Lab → · Contrast checker → · Palette generator →