#348C40#348C40

#348C40 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.9% C 0.140 H 145.9°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#348C40
RGB	rgb(52, 140, 64)
HSL	hsl(128, 46%, 38%)
HSV	hsv(128, 63%, 55%)
CMYK	cmyk(62.9%, 0%, 54.3%, 45.1%)
CIE-LAB	lab(51.67, -42.84, 32.69)
CIE-LCH	lch(51.67, 53.88, 142.65°)
OKLab	oklab(56.9% -0.1159 0.0785)
OKLCH	oklch(56.9% 0.14 145.9)
XYZ	xyz(11.7189, 19.8553, 8.0644)
Luminance	0.1986 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#348C40 #8C3480

analogous

#548C34 #348C40 #348C6C

triadic

#348C40 #40348C #8C4034

tetradic

#348C40 #34548C #8C3480 #8C6C34

square

#348C40 #34548C #8C3480 #8C6C34

split-complementary

#348C40 #6C348C #8C3454

monochromatic

#133317 #235F2C #348C40 #45B954 #70CA7D

Accessibility & contrast

On white

4.22

#348C40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#348C40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #348C40

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##348C40	#FFFFFF	#000000	##000000
##348C40	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8039

Deuteranopia (green-blind)

#837846

Tritanopia (blue-blind)

#1F897B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #348c40;
/* rgb */ color: rgb(52, 140, 64);
/* oklch */ color: oklch(56.9% 0.140 145.9);

Tailwind

colors: {
  custom: {
    50: '#75ae77',
    500: '#348c40',
    950: '#000000',
  },
}

SCSS

$custom: #348c40;
$custom-light: #75ae77;
$custom-dark: #000000;

JSON

{
  "hex": "#348c40",
  "rgb": {
    "r": 52,
    "g": 140,
    "b": 64
  },
  "hsl": {
    "h": 128.182,
    "s": 45.833,
    "l": 37.647
  },
  "oklch": {
    "l": 0.56897,
    "c": 0.13995,
    "h": 145.9
  },
  "luminance": 0.19856
}

Semantic roles & 50–950 ramp

primary

#348C40

secondary

#B26AA8

accent

#52C4D5

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #348C40

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

Preview Lab → · Contrast checker → · Palette generator →