#6FC63A#6FC63A

#6FC63A is a light, vivid yellow-green. Relative luminance 0.441; OKLCH L 74.4% C 0.192 H 136.1°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#6FC63A
RGB	rgb(111, 198, 58)
HSL	hsl(97, 55%, 50%)
HSV	hsv(97, 71%, 78%)
CMYK	cmyk(43.9%, 0%, 70.7%, 22.4%)
CIE-LAB	lab(72.28, -49.75, 58.89)
CIE-LCH	lch(72.28, 77.09, 130.19°)
OKLab	oklab(74.44% -0.1384 0.1333)
OKLCH	oklch(74.44% 0.192 136.1)
XYZ	xyz(27.5126, 44.0715, 11.0591)
Luminance	0.4407 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC63A #913AC6

analogous

#B5C63A #6FC63A #3AC64B

triadic

#6FC63A #3A6FC6 #C63A6F

tetradic

#6FC63A #3AB5C6 #913AC6 #C64B3A

square

#6FC63A #3AB5C6 #913AC6 #C64B3A

split-complementary

#6FC63A #4B3AC6 #C63AB5

monochromatic

#3A681E #54972C #6FC63A #92D469 #B4E199

Accessibility & contrast

On white

2.14

#6FC63A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#6FC63A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC63A

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC63A	#FFFFFF	#000000	##000000
##6FC63A	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB623

Deuteranopia (green-blind)

#C1AF47

Tritanopia (blue-blind)

#6CBFAA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6fc63a;
/* rgb */ color: rgb(111, 198, 58);
/* oklch */ color: oklch(74.4% 0.192 136.1);

Tailwind

colors: {
  custom: {
    50: '#9fd878',
    500: '#6fc63a',
    950: '#000000',
  },
}

SCSS

$custom: #6fc63a;
$custom-light: #9fd878;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc63a",
  "rgb": {
    "r": 111,
    "g": 198,
    "b": 58
  },
  "hsl": {
    "h": 97.286,
    "s": 55.118,
    "l": 50.196
  },
  "oklch": {
    "l": 0.74435,
    "c": 0.19212,
    "h": 136.1
  },
  "luminance": 0.44073
}

Semantic roles & 50–950 ramp

primary

#6FC63A

secondary

#B58FCD

accent

#49DEA6

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6FC63A

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

Preview Lab → · Contrast checker → · Palette generator →