#6DC03B#6DC03B

#6DC03B is a light, vivid yellow-green. Relative luminance 0.413; OKLCH L 72.8% C 0.185 H 136.0°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#6DC03B
RGB	rgb(109, 192, 59)
HSL	hsl(97, 53%, 49%)
HSV	hsv(97, 69%, 75%)
CMYK	cmyk(43.2%, 0%, 69.3%, 24.7%)
CIE-LAB	lab(70.36, -47.90, 56.51)
CIE-LCH	lch(70.36, 74.08, 130.29°)
OKLab	oklab(72.84% -0.1331 0.1285)
OKLCH	oklch(72.84% 0.185 136)
XYZ	xyz(25.9451, 41.2647, 10.7346)
Luminance	0.4127 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DC03B #8E3BC0

analogous

#B0C03B #6DC03B #3BC04C

triadic

#6DC03B #3B6DC0 #C03B6D

tetradic

#6DC03B #3BB0C0 #8E3BC0 #C04C3B

square

#6DC03B #3BB0C0 #8E3BC0 #C04C3B

split-complementary

#6DC03B #4C3BC0 #C03BB0

monochromatic

#38621E #52912D #6DC03B #8FD168 #B2DF97

Accessibility & contrast

On white

2.27

#6DC03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#6DC03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DC03B

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DC03B	#FFFFFF	#000000	##000000
##6DC03B	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B027

Deuteranopia (green-blind)

#BBAA47

Tritanopia (blue-blind)

#6AB9A5

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #6dc03b;
/* rgb */ color: rgb(109, 192, 59);
/* oklch */ color: oklch(72.8% 0.185 136.0);

Tailwind

colors: {
  custom: {
    50: '#9dd378',
    500: '#6dc03b',
    950: '#000000',
  },
}

SCSS

$custom: #6dc03b;
$custom-light: #9dd378;
$custom-dark: #000000;

JSON

{
  "hex": "#6dc03b",
  "rgb": {
    "r": 109,
    "g": 192,
    "b": 59
  },
  "hsl": {
    "h": 97.444,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72843,
    "c": 0.18502,
    "h": 136
  },
  "luminance": 0.41266
}

Semantic roles & 50–950 ramp

primary

#6DC03B

secondary

#B38CCA

accent

#4BDCA6

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6DC03B

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

Preview Lab → · Contrast checker → · Palette generator →