#6FC940#6FC940

#6FC940 is a light, vivid yellow-green. Relative luminance 0.455; OKLCH L 75.2% C 0.192 H 136.8°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#6FC940
RGB	rgb(111, 201, 64)
HSL	hsl(99, 56%, 52%)
HSV	hsv(99, 68%, 79%)
CMYK	cmyk(44.8%, 0%, 68.2%, 21.2%)
CIE-LAB	lab(73.23, -50.49, 57.59)
CIE-LCH	lch(73.23, 76.59, 131.24°)
OKLab	oklab(75.23% -0.1399 0.1314)
OKLCH	oklch(75.23% 0.192 136.8)
XYZ	xyz(28.3668, 45.5212, 12.1412)
Luminance	0.4552 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC940 #9A40C9

analogous

#B4C940 #6FC940 #40C956

triadic

#6FC940 #406FC9 #C9406F

tetradic

#6FC940 #40B4C9 #9A40C9 #C95640

square

#6FC940 #40B4C9 #9A40C9 #C95640

split-complementary

#6FC940 #5640C9 #C940B4

monochromatic

#3B6F1F #549F2D #6FC940 #93D670 #B7E49F

Accessibility & contrast

On white

2.08

#6FC940 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#6FC940 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC940

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC940	#FFFFFF	#000000	##000000
##6FC940	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B92C

Deuteranopia (green-blind)

#C4B14C

Tritanopia (blue-blind)

#6BC2AD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #6fc940;
/* rgb */ color: rgb(111, 201, 64);
/* oklch */ color: oklch(75.2% 0.192 136.8);

Tailwind

colors: {
  custom: {
    50: '#9fda7c',
    500: '#6fc940',
    950: '#000000',
  },
}

SCSS

$custom: #6fc940;
$custom-light: #9fda7c;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc940",
  "rgb": {
    "r": 111,
    "g": 201,
    "b": 64
  },
  "hsl": {
    "h": 99.416,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.75234,
    "c": 0.19193,
    "h": 136.8
  },
  "luminance": 0.45523
}

Semantic roles & 50–950 ramp

primary

#6FC940

secondary

#BC94D0

accent

#49DFAC

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6FC940

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

Preview Lab → · Contrast checker → · Palette generator →