#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
RGB	rgb(67, 138, 33)
HSL	hsl(101, 61%, 34%)
HSV	hsv(101, 76%, 54%)
CMYK	cmyk(51.4%, 0%, 76.1%, 45.9%)
CIE-LAB	lab(51.24, -41.28, 46.37)
CIE-LCH	lch(51.24, 62.08, 131.68°)
OKLab	oklab(56.6% -0.1143 0.1042)
OKLCH	oklch(56.6% 0.155 137.6)
XYZ	xyz(11.6773, 19.4792, 4.5831)
Luminance	0.1948 (WCAG relative)
Temperature	warm
Family	green

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
##438A21	1.00	4.29	4.90	4.90
#FFFFFF	4.29	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)

#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 →