#6FC340#6FC340

#6FC340 is a light, vivid yellow-green. Relative luminance 0.428; OKLCH L 73.7% C 0.184 H 136.3°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#6FC340
RGB	rgb(111, 195, 64)
HSL	hsl(98, 52%, 51%)
HSV	hsv(98, 67%, 76%)
CMYK	cmyk(43.1%, 0%, 67.2%, 23.5%)
CIE-LAB	lab(71.40, -48.08, 55.66)
CIE-LCH	lch(71.40, 73.55, 130.82°)
OKLab	oklab(73.73% -0.1334 0.1273)
OKLCH	oklch(73.73% 0.184 136.3)
XYZ	xyz(26.9953, 42.7783, 11.6841)
Luminance	0.4278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC340 #9440C3

analogous

#B0C340 #6FC340 #40C352

triadic

#6FC340 #406FC3 #C3406F

tetradic

#6FC340 #40B0C3 #9440C3 #C35240

square

#6FC340 #40B0C3 #9440C3 #C35240

split-complementary

#6FC340 #5240C3 #C340B0

monochromatic

#3A6821 #54972F #6FC340 #92D26F #B5E09D

Accessibility & contrast

On white

2.20

#6FC340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#6FC340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC340

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC340	#FFFFFF	#000000	##000000
##6FC340	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB32E

Deuteranopia (green-blind)

#BEAC4B

Tritanopia (blue-blind)

#6CBCA8

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #6fc340;
/* rgb */ color: rgb(111, 195, 64);
/* oklch */ color: oklch(73.7% 0.184 136.3);

Tailwind

colors: {
  custom: {
    50: '#9fd67b',
    500: '#6fc340',
    950: '#000000',
  },
}

SCSS

$custom: #6fc340;
$custom-light: #9fd67b;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc340",
  "rgb": {
    "r": 111,
    "g": 195,
    "b": 64
  },
  "hsl": {
    "h": 98.473,
    "s": 52.191,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73734,
    "c": 0.1844,
    "h": 136.3
  },
  "luminance": 0.4278
}

Semantic roles & 50–950 ramp

primary

#6FC340

secondary

#B892CC

accent

#4CDCA8

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #6FC340

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

Preview Lab → · Contrast checker → · Palette generator →