#6CC739#6CC739

#6CC739 is a light, vivid yellow-green. Relative luminance 0.443; OKLCH L 74.5% C 0.195 H 136.6°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#6CC739
RGB	rgb(108, 199, 57)
HSL	hsl(98, 56%, 50%)
HSV	hsv(98, 71%, 78%)
CMYK	cmyk(45.7%, 0%, 71.4%, 22%)
CIE-LAB	lab(72.45, -51.16, 59.39)
CIE-LCH	lch(72.45, 78.39, 130.74°)
OKLab	oklab(74.54% -0.142 0.1343)
OKLCH	oklch(74.54% 0.195 136.6)
XYZ	xyz(27.3455, 44.3287, 10.9855)
Luminance	0.4433 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC739 #9439C7

analogous

#B3C739 #6CC739 #39C74D

triadic

#6CC739 #396CC7 #C7396C

tetradic

#6CC739 #39B3C7 #9439C7 #C74D39

square

#6CC739 #39B3C7 #9439C7 #C74D39

split-complementary

#6CC739 #4D39C7 #C739B3

monochromatic

#38681D #52982B #6CC739 #8FD469 #B3E298

Accessibility & contrast

On white

2.13

#6CC739 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#6CC739 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC739

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC739	#FFFFFF	#000000	##000000
##6CC739	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB621

Deuteranopia (green-blind)

#C2AF47

Tritanopia (blue-blind)

#68C0AB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #6cc739;
/* rgb */ color: rgb(108, 199, 57);
/* oklch */ color: oklch(74.5% 0.195 136.6);

Tailwind

colors: {
  custom: {
    50: '#9dd978',
    500: '#6cc739',
    950: '#000000',
  },
}

SCSS

$custom: #6cc739;
$custom-light: #9dd978;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc739",
  "rgb": {
    "r": 108,
    "g": 199,
    "b": 57
  },
  "hsl": {
    "h": 98.451,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74539,
    "c": 0.19545,
    "h": 136.6
  },
  "luminance": 0.4433
}

Semantic roles & 50–950 ramp

primary

#6CC739

secondary

#B78ECE

accent

#49DFA9

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #6CC739

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

Preview Lab → · Contrast checker → · Palette generator →