#438F21#438F21

#438F21 is a mid, vivid green. Relative luminance 0.209; OKLCH L 58.0% C 0.161 H 138.0°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#438F21
RGB	rgb(67, 143, 33)
HSL	hsl(101, 63%, 35%)
HSV	hsv(101, 77%, 56%)
CMYK	cmyk(53.1%, 0%, 76.9%, 43.9%)
CIE-LAB	lab(52.89, -43.28, 47.99)
CIE-LCH	lch(52.89, 64.62, 132.05°)
OKLab	oklab(57.95% -0.1197 0.1076)
OKLCH	oklch(57.95% 0.161 138)
XYZ	xyz(12.4113, 20.9471, 4.8277)
Luminance	0.2095 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438F21 #6D218F

analogous

#7A8F21 #438F21 #218F36

triadic

#438F21 #21438F #8F2143

tetradic

#438F21 #217A8F #6D218F #8F3621

square

#438F21 #217A8F #6D218F #8F3621

split-complementary

#438F21 #36218F #8F217A

monochromatic

#142C0A #2C5D16 #438F21 #5AC12C #7CD753

Accessibility & contrast

On white

4.05

#438F21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#438F21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438F21

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438F21	#FFFFFF	#000000	##000000
##438F21	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948208

Deuteranopia (green-blind)

#8A7C2D

Tritanopia (blue-blind)

#3D8A7A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #438f21;
/* rgb */ color: rgb(67, 143, 33);
/* oklch */ color: oklch(58.0% 0.161 138.0);

Tailwind

colors: {
  custom: {
    50: '#7fb065',
    500: '#438f21',
    950: '#000000',
  },
}

SCSS

$custom: #438f21;
$custom-light: #7fb065;
$custom-dark: #000000;

JSON

{
  "hex": "#438f21",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 33
  },
  "hsl": {
    "h": 101.455,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.57953,
    "c": 0.16092,
    "h": 138
  },
  "luminance": 0.20948
}

Semantic roles & 50–950 ramp

primary

#438F21

secondary

#9A51BB

accent

#42E6B3

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #438F21

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

Preview Lab → · Contrast checker → · Palette generator →