#6ECB37#6ECB37

#6ECB37 is a light, highly saturated yellow-green. Relative luminance 0.463; OKLCH L 75.6% C 0.201 H 136.4°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#6ECB37
RGB	rgb(110, 203, 55)
HSL	hsl(98, 59%, 51%)
HSV	hsv(98, 73%, 80%)
CMYK	cmyk(45.8%, 0%, 72.9%, 20.4%)
CIE-LAB	lab(73.74, -52.25, 61.44)
CIE-LCH	lch(73.74, 80.65, 130.38°)
OKLab	oklab(75.62% -0.1452 0.1382)
OKLCH	oklch(75.62% 0.201 136.4)
XYZ	xyz(28.4751, 46.3009, 11.0502)
Luminance	0.4630 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ECB37 #9437CB

analogous

#B8CB37 #6ECB37 #37CB4A

triadic

#6ECB37 #376ECB #CB376E

tetradic

#6ECB37 #37B8CB #9437CB #CB4A37

square

#6ECB37 #37B8CB #9437CB #CB4A37

split-complementary

#6ECB37 #4A37CB #CB37B8

monochromatic

#3A6C1C #549C29 #6ECB37 #91D868 #B4E498

Accessibility & contrast

On white

2.05

#6ECB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#6ECB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECB37

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ECB37	#FFFFFF	#000000	##000000
##6ECB37	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1B

Deuteranopia (green-blind)

#C6B246

Tritanopia (blue-blind)

#6AC4AE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #6ecb37;
/* rgb */ color: rgb(110, 203, 55);
/* oklch */ color: oklch(75.6% 0.201 136.4);

Tailwind

colors: {
  custom: {
    50: '#9fdb77',
    500: '#6ecb37',
    950: '#000000',
  },
}

SCSS

$custom: #6ecb37;
$custom-light: #9fdb77;
$custom-dark: #000000;

JSON

{
  "hex": "#6ecb37",
  "rgb": {
    "r": 110,
    "g": 203,
    "b": 55
  },
  "hsl": {
    "h": 97.703,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.75619,
    "c": 0.20051,
    "h": 136.4
  },
  "luminance": 0.46303
}

Semantic roles & 50–950 ramp

primary

#6ECB37

secondary

#B78ED0

accent

#46E2A8

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #6ECB37

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

Preview Lab → · Contrast checker → · Palette generator →