#6DC539#6DC539

#6DC539 is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.1% C 0.193 H 136.3°. Best body text is #000000 at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#6DC539
RGB	rgb(109, 197, 57)
HSL	hsl(98, 55%, 50%)
HSV	hsv(98, 71%, 77%)
CMYK	cmyk(44.7%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(71.88, -50.06, 58.82)
CIE-LCH	lch(71.88, 77.24, 130.40°)
OKLab	oklab(74.08% -0.1391 0.1331)
OKLCH	oklch(74.08% 0.193 136.3)
XYZ	xyz(27.0107, 43.4775, 10.8388)
Luminance	0.4348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6DC539 #9139C5

analogous

#B3C539 #6DC539 #39C54B

triadic

#6DC539 #396DC5 #C5396D

tetradic

#6DC539 #39B3C5 #9139C5 #C54B39

square

#6DC539 #39B3C5 #9139C5 #C54B39

split-complementary

#6DC539 #4B39C5 #C539B3

monochromatic

#38661E #53962B #6DC539 #90D368 #B3E197

Accessibility & contrast

On white

2.17

#6DC539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.70

#6DC539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6DC539

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6DC539	#FFFFFF	#000000	##000000
##6DC539	1.00	2.17	9.70	9.70
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.70	21.00	1.00	1.00
##000000	9.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB521

Deuteranopia (green-blind)

#C0AD46

Tritanopia (blue-blind)

#69BEA9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #6dc539;
/* rgb */ color: rgb(109, 197, 57);
/* oklch */ color: oklch(74.1% 0.193 136.3);

Tailwind

colors: {
  custom: {
    50: '#9ed778',
    500: '#6dc539',
    950: '#000000',
  },
}

SCSS

$custom: #6dc539;
$custom-light: #9ed778;
$custom-dark: #000000;

JSON

{
  "hex": "#6dc539",
  "rgb": {
    "r": 109,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 97.714,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74083,
    "c": 0.19251,
    "h": 136.3
  },
  "luminance": 0.43479
}

Semantic roles & 50–950 ramp

primary

#6DC539

secondary

#B58DCD

accent

#49DEA7

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6DC539

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

Preview Lab → · Contrast checker → · Palette generator →