#8EC43B#8EC43B

#8EC43B is a light, vivid yellow-green. Relative luminance 0.455; OKLCH L 75.7% C 0.173 H 128.7°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#8EC43B
RGB	rgb(142, 196, 59)
HSL	hsl(84, 54%, 50%)
HSV	hsv(84, 70%, 77%)
CMYK	cmyk(27.6%, 0%, 69.9%, 23.1%)
CIE-LAB	lab(73.25, -38.01, 60.01)
CIE-LCH	lch(73.25, 71.03, 122.35°)
OKLab	oklab(75.65% -0.1083 0.1353)
OKLCH	oklch(75.65% 0.173 128.7)
XYZ	xyz(31.6846, 45.5456, 11.2587)
Luminance	0.4555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8EC43B #713BC4

analogous

#C4B63B #8EC43B #49C43B

triadic

#8EC43B #3B8EC4 #C43B8E

tetradic

#8EC43B #3BC4B6 #713BC4 #C43B49

square

#8EC43B #3BC4B6 #713BC4 #C43B49

split-complementary

#8EC43B #3B49C4 #B63BC4

monochromatic

#4A661F #6C952D #8EC43B #A9D26A #C4E099

Accessibility & contrast

On white

2.08

#8EC43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#8EC43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8EC43B

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8EC43B	#FFFFFF	#000000	##000000
##8EC43B	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB625

Deuteranopia (green-blind)

#C6B347

Tritanopia (blue-blind)

#92BBA9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #8ec43b;
/* rgb */ color: rgb(142, 196, 59);
/* oklch */ color: oklch(75.7% 0.173 128.7);

Tailwind

colors: {
  custom: {
    50: '#b3d679',
    500: '#8ec43b',
    950: '#000000',
  },
}

SCSS

$custom: #8ec43b;
$custom-light: #b3d679;
$custom-dark: #000000;

JSON

{
  "hex": "#8ec43b",
  "rgb": {
    "r": 142,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 83.65,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.75651,
    "c": 0.17327,
    "h": 128.7
  },
  "luminance": 0.45546
}

Semantic roles & 50–950 ramp

primary

#8EC43B

secondary

#A78FCC

accent

#4BDD84

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #8EC43B

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

Preview Lab → · Contrast checker → · Palette generator →