#6ECC37#6ECC37

#6ECC37 is a light, highly saturated yellow-green. Relative luminance 0.468; OKLCH L 75.9% C 0.202 H 136.5°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#6ECC37
RGB	rgb(110, 204, 55)
HSL	hsl(98, 59%, 51%)
HSV	hsv(98, 73%, 80%)
CMYK	cmyk(46.1%, 0%, 73%, 20%)
CIE-LAB	lab(74.05, -52.64, 61.74)
CIE-LCH	lch(74.05, 81.13, 130.45°)
OKLab	oklab(75.87% -0.1463 0.1389)
OKLCH	oklch(75.87% 0.202 136.5)
XYZ	xyz(28.7121, 46.7747, 11.1292)
Luminance	0.4678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ECC37 #9537CC

analogous

#B9CC37 #6ECC37 #37CC4A

triadic

#6ECC37 #376ECC #CC376E

tetradic

#6ECC37 #37B9CC #9537CC #CC4A37

square

#6ECC37 #37B9CC #9537CC #CC4A37

split-complementary

#6ECC37 #4A37CC #CC37B9

monochromatic

#3A6D1C #549E28 #6ECC37 #91D868 #B5E599

Accessibility & contrast

On white

2.03

#6ECC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#6ECC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECC37

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ECC37	#FFFFFF	#000000	##000000
##6ECC37	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1A

Deuteranopia (green-blind)

#C7B346

Tritanopia (blue-blind)

#69C5AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #6ecc37;
/* rgb */ color: rgb(110, 204, 55);
/* oklch */ color: oklch(75.9% 0.202 136.5);

Tailwind

colors: {
  custom: {
    50: '#9fdc77',
    500: '#6ecc37',
    950: '#000000',
  },
}

SCSS

$custom: #6ecc37;
$custom-light: #9fdc77;
$custom-dark: #000000;

JSON

{
  "hex": "#6ecc37",
  "rgb": {
    "r": 110,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 97.852,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75869,
    "c": 0.20171,
    "h": 136.5
  },
  "luminance": 0.46777
}

Semantic roles & 50–950 ramp

primary

#6ECC37

secondary

#B88ED0

accent

#45E3A8

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #6ECC37

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

Preview Lab → · Contrast checker → · Palette generator →