#6FB540#6FB540

#6FB540 is a light, vivid yellow-green. Relative luminance 0.368; OKLCH L 70.2% C 0.166 H 135.0°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#6FB540
RGB	rgb(111, 181, 64)
HSL	hsl(96, 48%, 48%)
HSV	hsv(96, 65%, 71%)
CMYK	cmyk(38.7%, 0%, 64.6%, 29%)
CIE-LAB	lab(67.12, -42.24, 51.06)
CIE-LCH	lch(67.12, 66.27, 129.60°)
OKLab	oklab(70.23% -0.1175 0.1176)
OKLCH	oklch(70.23% 0.166 135)
XYZ	xyz(24.0043, 36.7962, 10.6871)
Luminance	0.3680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FB540 #8640B5

analogous

#A9B540 #6FB540 #40B54B

triadic

#6FB540 #406FB5 #B5406F

tetradic

#6FB540 #40A9B5 #8640B5 #B54B40

square

#6FB540 #40A9B5 #8640B5 #B54B40

split-complementary

#6FB540 #4B40B5 #B540A9

monochromatic

#385B20 #538830 #6FB540 #90CA68 #B1DA96

Accessibility & contrast

On white

2.51

#6FB540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#6FB540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FB540

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FB540	#FFFFFF	#000000	##000000
##6FB540	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA731

Deuteranopia (green-blind)

#B2A14A

Tritanopia (blue-blind)

#6EAE9D

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #6fb540;
/* rgb */ color: rgb(111, 181, 64);
/* oklch */ color: oklch(70.2% 0.166 135.0);

Tailwind

colors: {
  custom: {
    50: '#9dcb7a',
    500: '#6fb540',
    950: '#000000',
  },
}

SCSS

$custom: #6fb540;
$custom-light: #9dcb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#6fb540",
  "rgb": {
    "r": 111,
    "g": 181,
    "b": 64
  },
  "hsl": {
    "h": 95.897,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70232,
    "c": 0.16627,
    "h": 135
  },
  "luminance": 0.36797
}

Semantic roles & 50–950 ramp

primary

#6FB540

secondary

#AE8BC5

accent

#50D7A1

background

#FAFCF7

surface

#F3F8EE

border

#CDD1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #6FB540

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

Preview Lab → · Contrast checker → · Palette generator →