#438A28#438A28

#438A28 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.7% C 0.150 H 138.4°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#438A28
RGB	rgb(67, 138, 40)
HSL	hsl(103, 55%, 35%)
HSV	hsv(103, 71%, 54%)
CMYK	cmyk(51.4%, 0%, 71%, 45.9%)
CIE-LAB	lab(51.29, -40.73, 43.67)
CIE-LCH	lch(51.29, 59.72, 133.00°)
OKLab	oklab(56.65% -0.1123 0.0996)
OKLCH	oklch(56.65% 0.15 138.4)
XYZ	xyz(11.7858, 19.5226, 5.1543)
Luminance	0.1952 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438A28 #6F288A

analogous

#748A28 #438A28 #288A3E

triadic

#438A28 #28438A #8A2843

tetradic

#438A28 #28748A #6F288A #8A3E28

square

#438A28 #28748A #6F288A #8A3E28

split-complementary

#438A28 #3E288A #8A2874

monochromatic

#152B0C #2C5B1A #438A28 #5AB936 #7CD05D

Accessibility & contrast

On white

4.28

#438A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#438A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438A28

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438A28	#FFFFFF	#000000	##000000
##438A28	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7E19

Deuteranopia (green-blind)

#857831

Tritanopia (blue-blind)

#3D8576

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #438a28;
/* rgb */ color: rgb(67, 138, 40);
/* oklch */ color: oklch(56.7% 0.150 138.4);

Tailwind

colors: {
  custom: {
    50: '#7ead68',
    500: '#438a28',
    950: '#000000',
  },
}

SCSS

$custom: #438a28;
$custom-light: #7ead68;
$custom-dark: #000000;

JSON

{
  "hex": "#438a28",
  "rgb": {
    "r": 67,
    "g": 138,
    "b": 40
  },
  "hsl": {
    "h": 103.469,
    "s": 55.056,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56653,
    "c": 0.15009,
    "h": 138.4
  },
  "luminance": 0.19523
}

Semantic roles & 50–950 ramp

primary

#438A28

secondary

#9C59B5

accent

#49DEB5

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #438A28

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

Preview Lab → · Contrast checker → · Palette generator →