#438A21#438A21

#438A21 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.6% C 0.155 H 137.6°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX#438A21
RGBrgb(67, 138, 33)
HSLhsl(101, 61%, 34%)
HSVhsv(101, 76%, 54%)
CMYKcmyk(51.4%, 0%, 76.1%, 45.9%)
CIE-LABlab(51.24, -41.28, 46.37)
CIE-LCHlch(51.24, 62.08, 131.68°)
OKLaboklab(56.6% -0.1143 0.1042)
OKLCHoklch(56.6% 0.155 137.6)
XYZxyz(11.6773, 19.4792, 4.5831)
Luminance0.1948 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#438A21 #68218A
analogous
#778A21 #438A21 #218A33
triadic
#438A21 #21438A #8A2143
tetradic
#438A21 #21778A #68218A #8A3321
square
#438A21 #21778A #68218A #8A3321
split-complementary
#438A21 #33218A #8A2177
monochromatic
#132709 #2B5915 #438A21 #5BBB2D #7BD550

Accessibility & contrast

On white

4.29
#438A21 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.90
#438A21 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438A21
4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##438A21#FFFFFF#000000##000000
##438A211.004.294.904.90
#FFFFFF4.291.0021.0021.00
#0000004.9021.001.001.00
##0000004.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#8F7E0C
Deuteranopia (green-blind)
#85782C
Tritanopia (blue-blind)
#3E8576
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #438a21;
/* rgb */ color: rgb(67, 138, 33);
/* oklch */ color: oklch(56.6% 0.155 137.6);
Tailwind
colors: {
  custom: {
    50: '#7fad64',
    500: '#438a21',
    950: '#000000',
  },
}
SCSS
$custom: #438a21;
$custom-light: #7fad64;
$custom-dark: #000000;
JSON
{
  "hex": "#438a21",
  "rgb": {
    "r": 67,
    "g": 138,
    "b": 33
  },
  "hsl": {
    "h": 100.571,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.56596,
    "c": 0.15464,
    "h": 137.6
  },
  "luminance": 0.1948
}

Semantic roles & 50–950 ramp

primary
#438A21
secondary
#964EB9
accent
#43E5B0
background
#F8FAF6
surface
#EFF4EB
border
#CACEC6
text
#0B1006
muted
#7C7F7A

Preview Lab

Preview with #438A21

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

Preview Lab → · Contrast checker → · Palette generator →

#438A21 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva