#6BB440#6BB440

#6BB440 is a light, vivid yellow-green. Relative luminance 0.361; OKLCH L 69.8% C 0.167 H 135.8°. Best body text is #000000 at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#6BB440
RGB	rgb(107, 180, 64)
HSL	hsl(98, 48%, 48%)
HSV	hsv(98, 64%, 71%)
CMYK	cmyk(40.6%, 0%, 64.4%, 29.4%)
CIE-LAB	lab(66.62, -43.17, 50.46)
CIE-LCH	lch(66.62, 66.41, 130.55°)
OKLab	oklab(69.77% -0.1198 0.1164)
OKLCH	oklch(69.77% 0.167 135.8)
XYZ	xyz(23.3095, 36.1372, 10.5965)
Luminance	0.3614 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB440 #8940B4

analogous

#A5B440 #6BB440 #40B44F

triadic

#6BB440 #406BB4 #B4406B

tetradic

#6BB440 #40A5B4 #8940B4 #B44F40

square

#6BB440 #40A5B4 #8940B4 #B44F40

split-complementary

#6BB440 #4F40B4 #B440A5

monochromatic

#355A20 #508730 #6BB440 #8CC968 #AED995

Accessibility & contrast

On white

2.55

#6BB440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.23

#6BB440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB440

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB440	#FFFFFF	#000000	##000000
##6BB440	1.00	2.55	8.23	8.23
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.23	21.00	1.00	1.00
##000000	8.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA632

Deuteranopia (green-blind)

#B0A049

Tritanopia (blue-blind)

#69AE9C

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #6bb440;
/* rgb */ color: rgb(107, 180, 64);
/* oklch */ color: oklch(69.8% 0.167 135.8);

Tailwind

colors: {
  custom: {
    50: '#9acb7a',
    500: '#6bb440',
    950: '#000000',
  },
}

SCSS

$custom: #6bb440;
$custom-light: #9acb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb440",
  "rgb": {
    "r": 107,
    "g": 180,
    "b": 64
  },
  "hsl": {
    "h": 97.759,
    "s": 47.541,
    "l": 47.843
  },
  "oklch": {
    "l": 0.69772,
    "c": 0.16704,
    "h": 135.8
  },
  "luminance": 0.36138
}

Semantic roles & 50–950 ramp

primary

#6BB440

secondary

#AF8BC5

accent

#51D7A5

background

#F9FCF7

surface

#F2F8EE

border

#CCD1C9

text

#0E1309

muted

#7E827B

Preview Lab

Preview with #6BB440

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

Preview Lab → · Contrast checker → · Palette generator →