#3CB440#3CB440

#3CB440 is a light, vivid green. Relative luminance 0.340; OKLCH L 67.9% C 0.189 H 143.6°. Best body text is #000000 at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#3CB440
RGB	rgb(60, 180, 64)
HSL	hsl(122, 50%, 47%)
HSV	hsv(122, 67%, 71%)
CMYK	cmyk(66.7%, 0%, 64.4%, 29.4%)
CIE-LAB	lab(64.94, -55.97, 48.13)
CIE-LCH	lch(64.94, 73.82, 139.31°)
OKLab	oklab(67.92% -0.1518 0.1118)
OKLCH	oklch(67.92% 0.189 143.6)
XYZ	xyz(19.1090, 33.9714, 10.3996)
Luminance	0.3397 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3CB440 #B43CB0

analogous

#74B43C #3CB440 #3CB47C

triadic

#3CB440 #403CB4 #B4403C

tetradic

#3CB440 #3C74B4 #B43CB0 #B47C3C

square

#3CB440 #3C74B4 #B43CB0 #B47C3C

split-complementary

#3CB440 #7C3CB4 #B43C74

monochromatic

#1D581F #2D8630 #3CB440 #62CB66 #90DA93

Accessibility & contrast

On white

2.69

#3CB440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.79

#3CB440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3CB440

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3CB440	#FFFFFF	#000000	##000000
##3CB440	1.00	2.69	7.79	7.79
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.79	21.00	1.00	1.00
##000000	7.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A432

Deuteranopia (green-blind)

#A99A4A

Tritanopia (blue-blind)

#1DAF9C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3cb440;
/* rgb */ color: rgb(60, 180, 64);
/* oklch */ color: oklch(67.9% 0.189 143.6);

Tailwind

colors: {
  custom: {
    50: '#81cb7a',
    500: '#3cb440',
    950: '#000000',
  },
}

SCSS

$custom: #3cb440;
$custom-light: #81cb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#3cb440",
  "rgb": {
    "r": 60,
    "g": 180,
    "b": 64
  },
  "hsl": {
    "h": 122,
    "s": 50,
    "l": 47.059
  },
  "oklch": {
    "l": 0.67919,
    "c": 0.18854,
    "h": 143.6
  },
  "luminance": 0.33973
}

Semantic roles & 50–950 ramp

primary

#3CB440

secondary

#C587C3

accent

#4ED5DA

background

#F8FCF7

surface

#F0F9EE

border

#CBD2C9

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #3CB440

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

Preview Lab → · Contrast checker → · Palette generator →