#6CC538#6CC538

#6CC538 is a light, vivid yellow-green. Relative luminance 0.434; OKLCH L 74.0% C 0.194 H 136.4°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#6CC538
RGB	rgb(108, 197, 56)
HSL	hsl(98, 56%, 50%)
HSV	hsv(98, 72%, 77%)
CMYK	cmyk(45.2%, 0%, 71.6%, 22.7%)
CIE-LAB	lab(71.83, -50.44, 59.13)
CIE-LCH	lch(71.83, 77.72, 130.47°)
OKLab	oklab(74.03% -0.1402 0.1336)
OKLCH	oklch(74.03% 0.194 136.4)
XYZ	xyz(26.8637, 43.4045, 10.7030)
Luminance	0.4341 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC538 #9138C5

analogous

#B3C538 #6CC538 #38C54A

triadic

#6CC538 #386CC5 #C5386C

tetradic

#6CC538 #38B3C5 #9138C5 #C54A38

square

#6CC538 #38B3C5 #9138C5 #C54A38

split-complementary

#6CC538 #4A38C5 #C538B3

monochromatic

#38661D #52952A #6CC538 #8FD467 #B2E196

Accessibility & contrast

On white

2.17

#6CC538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#6CC538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC538

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC538	#FFFFFF	#000000	##000000
##6CC538	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB520

Deuteranopia (green-blind)

#C0AD46

Tritanopia (blue-blind)

#68BEA9

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #6cc538;
/* rgb */ color: rgb(108, 197, 56);
/* oklch */ color: oklch(74.0% 0.194 136.4);

Tailwind

colors: {
  custom: {
    50: '#9dd777',
    500: '#6cc538',
    950: '#000000',
  },
}

SCSS

$custom: #6cc538;
$custom-light: #9dd777;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc538",
  "rgb": {
    "r": 108,
    "g": 197,
    "b": 56
  },
  "hsl": {
    "h": 97.872,
    "s": 55.731,
    "l": 49.608
  },
  "oklch": {
    "l": 0.74028,
    "c": 0.19362,
    "h": 136.4
  },
  "luminance": 0.43406
}

Semantic roles & 50–950 ramp

primary

#6CC538

secondary

#B58CCD

accent

#49DFA8

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6CC538

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

Preview Lab → · Contrast checker → · Palette generator →