#6FC637#6FC637

#6FC637 is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 74.4% C 0.194 H 135.8°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#6FC637
RGB	rgb(111, 198, 55)
HSL	hsl(97, 57%, 50%)
HSV	hsv(97, 72%, 78%)
CMYK	cmyk(43.9%, 0%, 72.2%, 22.4%)
CIE-LAB	lab(72.26, -49.96, 59.96)
CIE-LCH	lch(72.26, 78.05, 129.80°)
OKLab	oklab(74.41% -0.1391 0.1351)
OKLCH	oklch(74.41% 0.194 135.8)
XYZ	xyz(27.4385, 44.0419, 10.6688)
Luminance	0.4404 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC637 #8E37C6

analogous

#B7C637 #6FC637 #37C646

triadic

#6FC637 #376FC6 #C6376F

tetradic

#6FC637 #37B7C6 #8E37C6 #C64637

square

#6FC637 #37B7C6 #8E37C6 #C64637

split-complementary

#6FC637 #4637C6 #C637B7

monochromatic

#39661C #54962A #6FC637 #91D466 #B3E296

Accessibility & contrast

On white

2.14

#6FC637 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#6FC637 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC637

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC637	#FFFFFF	#000000	##000000
##6FC637	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB61D

Deuteranopia (green-blind)

#C1AF45

Tritanopia (blue-blind)

#6CBFAA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6fc637;
/* rgb */ color: rgb(111, 198, 55);
/* oklch */ color: oklch(74.4% 0.194 135.8);

Tailwind

colors: {
  custom: {
    50: '#9fd877',
    500: '#6fc637',
    950: '#000000',
  },
}

SCSS

$custom: #6fc637;
$custom-light: #9fd877;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc637",
  "rgb": {
    "r": 111,
    "g": 198,
    "b": 55
  },
  "hsl": {
    "h": 96.503,
    "s": 56.522,
    "l": 49.608
  },
  "oklch": {
    "l": 0.74413,
    "c": 0.19396,
    "h": 135.8
  },
  "luminance": 0.44044
}

Semantic roles & 50–950 ramp

primary

#6FC637

secondary

#B38CCD

accent

#48E0A4

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6FC637

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

Preview Lab → · Contrast checker → · Palette generator →