#6EC43F#6EC43F

#6EC43F is a light, vivid yellow-green. Relative luminance 0.432; OKLCH L 73.9% C 0.187 H 136.5°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#6EC43F
RGB	rgb(110, 196, 63)
HSL	hsl(99, 53%, 51%)
HSV	hsv(99, 68%, 77%)
CMYK	cmyk(43.9%, 0%, 67.9%, 23.1%)
CIE-LAB	lab(71.66, -48.88, 56.31)
CIE-LCH	lch(71.66, 74.57, 130.96°)
OKLab	oklab(73.93% -0.1356 0.1286)
OKLCH	oklch(73.93% 0.187 136.5)
XYZ	xyz(27.0668, 43.1521, 11.6046)
Luminance	0.4315 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6EC43F #953FC4

analogous

#B0C43F #6EC43F #3FC452

triadic

#6EC43F #3F6EC4 #C43F6E

tetradic

#6EC43F #3FB0C4 #953FC4 #C4523F

square

#6EC43F #3FB0C4 #953FC4 #C4523F

split-complementary

#6EC43F #523FC4 #C43FB0

monochromatic

#3A6820 #54972E #6EC43F #91D26E #B5E19D

Accessibility & contrast

On white

2.18

#6EC43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#6EC43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6EC43F

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6EC43F	#FFFFFF	#000000	##000000
##6EC43F	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB42C

Deuteranopia (green-blind)

#BFAD4B

Tritanopia (blue-blind)

#6ABDA9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #6ec43f;
/* rgb */ color: rgb(110, 196, 63);
/* oklch */ color: oklch(73.9% 0.187 136.5);

Tailwind

colors: {
  custom: {
    50: '#9ed67b',
    500: '#6ec43f',
    950: '#000000',
  },
}

SCSS

$custom: #6ec43f;
$custom-light: #9ed67b;
$custom-dark: #000000;

JSON

{
  "hex": "#6ec43f",
  "rgb": {
    "r": 110,
    "g": 196,
    "b": 63
  },
  "hsl": {
    "h": 98.797,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73928,
    "c": 0.18686,
    "h": 136.5
  },
  "luminance": 0.43154
}

Semantic roles & 50–950 ramp

primary

#6EC43F

secondary

#B892CD

accent

#4BDCA9

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #6EC43F

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

Preview Lab → · Contrast checker → · Palette generator →