#6EC63A#6EC63A

#6EC63A is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 74.4% C 0.193 H 136.3°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#6EC63A
RGB	rgb(110, 198, 58)
HSL	hsl(98, 55%, 50%)
HSV	hsv(98, 71%, 78%)
CMYK	cmyk(44.4%, 0%, 70.7%, 22.4%)
CIE-LAB	lab(72.23, -50.07, 58.83)
CIE-LCH	lch(72.23, 77.25, 130.40°)
OKLab	oklab(74.39% -0.1391 0.1332)
OKLCH	oklch(74.39% 0.193 136.3)
XYZ	xyz(27.3875, 44.0070, 11.0532)
Luminance	0.4401 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6EC63A #923AC6

analogous

#B4C63A #6EC63A #3AC64C

triadic

#6EC63A #3A6EC6 #C63A6E

tetradic

#6EC63A #3AB4C6 #923AC6 #C64C3A

square

#6EC63A #3AB4C6 #923AC6 #C64C3A

split-complementary

#6EC63A #4C3AC6 #C63AB4

monochromatic

#39681E #54972C #6EC63A #91D469 #B4E199

Accessibility & contrast

On white

2.14

#6EC63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#6EC63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6EC63A

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6EC63A	#FFFFFF	#000000	##000000
##6EC63A	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB623

Deuteranopia (green-blind)

#C1AE47

Tritanopia (blue-blind)

#6ABFAA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6ec63a;
/* rgb */ color: rgb(110, 198, 58);
/* oklch */ color: oklch(74.4% 0.193 136.3);

Tailwind

colors: {
  custom: {
    50: '#9fd878',
    500: '#6ec63a',
    950: '#000000',
  },
}

SCSS

$custom: #6ec63a;
$custom-light: #9fd878;
$custom-dark: #000000;

JSON

{
  "hex": "#6ec63a",
  "rgb": {
    "r": 110,
    "g": 198,
    "b": 58
  },
  "hsl": {
    "h": 97.714,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74388,
    "c": 0.19261,
    "h": 136.3
  },
  "luminance": 0.44009
}

Semantic roles & 50–950 ramp

primary

#6EC63A

secondary

#B68FCD

accent

#49DEA7

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6EC63A

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

Preview Lab → · Contrast checker → · Palette generator →