#8EC440#8EC440

#8EC440 is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.7% C 0.170 H 129.0°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#8EC440
RGB	rgb(142, 196, 64)
HSL	hsl(85, 53%, 51%)
HSV	hsv(85, 67%, 77%)
CMYK	cmyk(27.6%, 0%, 67.3%, 23.1%)
CIE-LAB	lab(73.29, -37.67, 58.12)
CIE-LCH	lch(73.29, 69.26, 122.95°)
OKLab	oklab(75.69% -0.1069 0.132)
OKLCH	oklch(75.69% 0.17 129)
XYZ	xyz(31.8206, 45.6000, 11.9747)
Luminance	0.4560 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EC440 #7640C4

analogous

#C4B840 #8EC440 #4CC440

triadic

#8EC440 #408EC4 #C4408E

tetradic

#8EC440 #40C4B8 #7640C4 #C4404C

square

#8EC440 #40C4B8 #7640C4 #C4404C

split-complementary

#8EC440 #404CC4 #B840C4

monochromatic

#4B6920 #6D982F #8EC440 #AAD26F #C5E19E

Accessibility & contrast

On white

2.08

#8EC440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#8EC440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EC440

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EC440	#FFFFFF	#000000	##000000
##8EC440	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB62D

Deuteranopia (green-blind)

#C6B34B

Tritanopia (blue-blind)

#92BCA9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #8ec440;
/* rgb */ color: rgb(142, 196, 64);
/* oklch */ color: oklch(75.7% 0.170 129.0);

Tailwind

colors: {
  custom: {
    50: '#b3d67c',
    500: '#8ec440',
    950: '#000000',
  },
}

SCSS

$custom: #8ec440;
$custom-light: #b3d67c;
$custom-dark: #000000;

JSON

{
  "hex": "#8ec440",
  "rgb": {
    "r": 142,
    "g": 196,
    "b": 64
  },
  "hsl": {
    "h": 84.545,
    "s": 52.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.75691,
    "c": 0.16988,
    "h": 129
  },
  "luminance": 0.45601
}

Semantic roles & 50–950 ramp

primary

#8EC440

secondary

#AB93CD

accent

#4CDC87

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8EC440

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

Preview Lab → · Contrast checker → · Palette generator →