#6FB440#6FB440

#6FB440 is a light, vivid yellow-green. Relative luminance 0.364; OKLCH L 70.0% C 0.165 H 134.9°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#6FB440
RGB	rgb(111, 180, 64)
HSL	hsl(96, 48%, 48%)
HSV	hsv(96, 64%, 71%)
CMYK	cmyk(38.3%, 0%, 64.4%, 29.4%)
CIE-LAB	lab(66.82, -41.82, 50.73)
CIE-LCH	lch(66.82, 65.74, 129.50°)
OKLab	oklab(69.98% -0.1164 0.1169)
OKLCH	oklch(69.98% 0.165 134.9)
XYZ	xyz(23.8017, 36.3910, 10.6195)
Luminance	0.3639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FB440 #8540B4

analogous

#A9B440 #6FB440 #40B44B

triadic

#6FB440 #406FB4 #B4406F

tetradic

#6FB440 #40A9B4 #8540B4 #B44B40

square

#6FB440 #40A9B4 #8540B4 #B44B40

split-complementary

#6FB440 #4B40B4 #B440A9

monochromatic

#375A20 #538730 #6FB440 #8FC968 #B1D995

Accessibility & contrast

On white

2.54

#6FB440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#6FB440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FB440

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FB440	#FFFFFF	#000000	##000000
##6FB440	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA632

Deuteranopia (green-blind)

#B1A049

Tritanopia (blue-blind)

#6EAD9C

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #6fb440;
/* rgb */ color: rgb(111, 180, 64);
/* oklch */ color: oklch(70.0% 0.165 134.9);

Tailwind

colors: {
  custom: {
    50: '#9dcb7a',
    500: '#6fb440',
    950: '#000000',
  },
}

SCSS

$custom: #6fb440;
$custom-light: #9dcb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#6fb440",
  "rgb": {
    "r": 111,
    "g": 180,
    "b": 64
  },
  "hsl": {
    "h": 95.69,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69982,
    "c": 0.16495,
    "h": 134.9
  },
  "luminance": 0.36392
}

Semantic roles & 50–950 ramp

primary

#6FB440

secondary

#AD8BC5

accent

#51D7A1

background

#FAFCF7

surface

#F3F8EE

border

#CDD1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #6FB440

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

Preview Lab → · Contrast checker → · Palette generator →