#438C3F#438C3F

#438C3F is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.5% C 0.134 H 142.7°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#438C3F
RGB	rgb(67, 140, 63)
HSL	hsl(117, 38%, 40%)
HSV	hsv(117, 55%, 55%)
CMYK	cmyk(52.1%, 0%, 55%, 45.1%)
CIE-LAB	lab(52.18, -39.02, 33.94)
CIE-LCH	lch(52.18, 51.71, 138.98°)
OKLab	oklab(57.46% -0.1063 0.0811)
OKLCH	oklch(57.46% 0.134 142.7)
XYZ	xyz(12.5894, 20.3074, 7.9580)
Luminance	0.2031 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438C3F #883F8C

analogous

#6A8C3F #438C3F #3F8C62

triadic

#438C3F #3F438C #8C3F43

tetradic

#438C3F #3F6A8C #883F8C #8C623F

square

#438C3F #3F6A8C #883F8C #8C623F

split-complementary

#438C3F #623F8C #8C3F6A

monochromatic

#1B3819 #2F622C #438C3F #5AB355 #83C680

Accessibility & contrast

On white

4.15

#438C3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#438C3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438C3F

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438C3F	#FFFFFF	#000000	##000000
##438C3F	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8038

Deuteranopia (green-blind)

#857A45

Tritanopia (blue-blind)

#39887B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #438c3f;
/* rgb */ color: rgb(67, 140, 63);
/* oklch */ color: oklch(57.5% 0.134 142.7);

Tailwind

colors: {
  custom: {
    50: '#7dae76',
    500: '#438c3f',
    950: '#000000',
  },
}

SCSS

$custom: #438c3f;
$custom-light: #7dae76;
$custom-dark: #000000;

JSON

{
  "hex": "#438c3f",
  "rgb": {
    "r": 67,
    "g": 140,
    "b": 63
  },
  "hsl": {
    "h": 116.883,
    "s": 37.931,
    "l": 39.804
  },
  "oklch": {
    "l": 0.57459,
    "c": 0.13368,
    "h": 142.7
  },
  "luminance": 0.20308
}

Semantic roles & 50–950 ramp

primary

#438C3F

secondary

#AD77B0

accent

#5ACEC8

background

#F7FAF7

surface

#EEF4ED

border

#C9CEC8

text

#0A1008

muted

#7C7F7B

Preview Lab

Preview with #438C3F

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

Preview Lab → · Contrast checker → · Palette generator →