#6CC638#6CC638

#6CC638 is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.3% C 0.195 H 136.5°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#6CC638
RGB	rgb(108, 198, 56)
HSL	hsl(98, 56%, 50%)
HSV	hsv(98, 72%, 78%)
CMYK	cmyk(45.5%, 0%, 71.7%, 22.4%)
CIE-LAB	lab(72.13, -50.84, 59.44)
CIE-LCH	lch(72.13, 78.21, 130.54°)
OKLab	oklab(74.28% -0.1412 0.1342)
OKLCH	oklch(74.28% 0.195 136.5)
XYZ	xyz(27.0915, 43.8601, 10.7789)
Luminance	0.4386 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC638 #9238C6

analogous

#B3C638 #6CC638 #38C64B

triadic

#6CC638 #386CC6 #C6386C

tetradic

#6CC638 #38B3C6 #9238C6 #C64B38

square

#6CC638 #38B3C6 #9238C6 #C64B38

split-complementary

#6CC638 #4B38C6 #C638B3

monochromatic

#38671D #52962B #6CC638 #8FD467 #B2E297

Accessibility & contrast

On white

2.15

#6CC638 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#6CC638 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC638

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC638	#FFFFFF	#000000	##000000
##6CC638	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB61F

Deuteranopia (green-blind)

#C1AE46

Tritanopia (blue-blind)

#68BFAA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6cc638;
/* rgb */ color: rgb(108, 198, 56);
/* oklch */ color: oklch(74.3% 0.195 136.5);

Tailwind

colors: {
  custom: {
    50: '#9dd877',
    500: '#6cc638',
    950: '#000000',
  },
}

SCSS

$custom: #6cc638;
$custom-light: #9dd877;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc638",
  "rgb": {
    "r": 108,
    "g": 198,
    "b": 56
  },
  "hsl": {
    "h": 98.028,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7428,
    "c": 0.19484,
    "h": 136.5
  },
  "luminance": 0.43862
}

Semantic roles & 50–950 ramp

primary

#6CC638

secondary

#B58DCD

accent

#49DFA8

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6CC638

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

Preview Lab → · Contrast checker → · Palette generator →