#6EC539#6EC539

#6EC539 is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.1% C 0.192 H 136.1°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#6EC539
RGB	rgb(110, 197, 57)
HSL	hsl(97, 55%, 50%)
HSV	hsv(97, 71%, 77%)
CMYK	cmyk(44.2%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(71.92, -49.74, 58.88)
CIE-LCH	lch(71.92, 77.08, 130.19°)
OKLab	oklab(74.13% -0.1383 0.1332)
OKLCH	oklch(74.13% 0.192 136.1)
XYZ	xyz(27.1345, 43.5413, 10.8446)
Luminance	0.4354 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6EC539 #9039C5

analogous

#B4C539 #6EC539 #39C54A

triadic

#6EC539 #396EC5 #C5396E

tetradic

#6EC539 #39B4C5 #9039C5 #C54A39

square

#6EC539 #39B4C5 #9039C5 #C54A39

split-complementary

#6EC539 #4A39C5 #C539B4

monochromatic

#39661E #53962B #6EC539 #91D368 #B3E197

Accessibility & contrast

On white

2.16

#6EC539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#6EC539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6EC539

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6EC539	#FFFFFF	#000000	##000000
##6EC539	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB521

Deuteranopia (green-blind)

#C0AE46

Tritanopia (blue-blind)

#6BBEA9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #6ec539;
/* rgb */ color: rgb(110, 197, 57);
/* oklch */ color: oklch(74.1% 0.192 136.1);

Tailwind

colors: {
  custom: {
    50: '#9ed778',
    500: '#6ec539',
    950: '#000000',
  },
}

SCSS

$custom: #6ec539;
$custom-light: #9ed778;
$custom-dark: #000000;

JSON

{
  "hex": "#6ec539",
  "rgb": {
    "r": 110,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 97.286,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7413,
    "c": 0.19201,
    "h": 136.1
  },
  "luminance": 0.43543
}

Semantic roles & 50–950 ramp

primary

#6EC539

secondary

#B58DCD

accent

#49DEA6

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6EC539

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

Preview Lab → · Contrast checker → · Palette generator →