#6CC439#6CC439

#6CC439 is a light, vivid yellow-green. Relative luminance 0.430; OKLCH L 73.8% C 0.192 H 136.4°. Best body text is #000000 at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#6CC439
RGB	rgb(108, 196, 57)
HSL	hsl(98, 55%, 50%)
HSV	hsv(98, 71%, 77%)
CMYK	cmyk(44.9%, 0%, 70.9%, 23.1%)
CIE-LAB	lab(71.53, -49.97, 58.45)
CIE-LCH	lch(71.53, 76.90, 130.53°)
OKLab	oklab(73.79% -0.1388 0.1323)
OKLCH	oklch(73.79% 0.192 136.4)
XYZ	xyz(26.6621, 42.9618, 10.7577)
Luminance	0.4296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC439 #9139C4

analogous

#B1C439 #6CC439 #39C44C

triadic

#6CC439 #396CC4 #C4396C

tetradic

#6CC439 #39B1C4 #9139C4 #C44C39

square

#6CC439 #39B1C4 #9139C4 #C44C39

split-complementary

#6CC439 #4C39C4 #C439B1

monochromatic

#38651D #52952B #6CC439 #8FD367 #B2E197

Accessibility & contrast

On white

2.19

#6CC439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.59

#6CC439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC439

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC439	#FFFFFF	#000000	##000000
##6CC439	1.00	2.19	9.59	9.59
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.59	21.00	1.00	1.00
##000000	9.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB422

Deuteranopia (green-blind)

#BFAC46

Tritanopia (blue-blind)

#68BDA9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #6cc439;
/* rgb */ color: rgb(108, 196, 57);
/* oklch */ color: oklch(73.8% 0.192 136.4);

Tailwind

colors: {
  custom: {
    50: '#9dd678',
    500: '#6cc439',
    950: '#000000',
  },
}

SCSS

$custom: #6cc439;
$custom-light: #9dd678;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc439",
  "rgb": {
    "r": 108,
    "g": 196,
    "b": 57
  },
  "hsl": {
    "h": 97.986,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.73785,
    "c": 0.19177,
    "h": 136.4
  },
  "luminance": 0.42963
}

Semantic roles & 50–950 ramp

primary

#6CC439

secondary

#B58DCC

accent

#4ADEA8

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6CC439

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

Preview Lab → · Contrast checker → · Palette generator →