#438B33#438B33

#438B33 is a mid, vivid green. Relative luminance 0.199; OKLCH L 57.0% C 0.143 H 140.2°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#438B33
RGB	rgb(67, 139, 51)
HSL	hsl(109, 46%, 37%)
HSV	hsv(109, 63%, 55%)
CMYK	cmyk(51.8%, 0%, 63.3%, 45.5%)
CIE-LAB	lab(51.72, -40.06, 39.27)
CIE-LCH	lch(51.72, 56.10, 135.57°)
OKLab	oklab(57.04% -0.1098 0.0916)
OKLCH	oklch(57.04% 0.143 140.2)
XYZ	xyz(12.1444, 19.8966, 6.3318)
Luminance	0.1990 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438B33 #7B338B

analogous

#6F8B33 #438B33 #338B4F

triadic

#438B33 #33438B #8B3343

tetradic

#438B33 #336F8B #7B338B #8B4F33

square

#438B33 #336F8B #7B338B #8B4F33

split-complementary

#438B33 #4F338B #8B336F

monochromatic

#183112 #2D5E23 #438B33 #59B843 #7FCA6E

Accessibility & contrast

On white

4.22

#438B33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#438B33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438B33

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438B33	#FFFFFF	#000000	##000000
##438B33	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F29

Deuteranopia (green-blind)

#85793A

Tritanopia (blue-blind)

#3C8778

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #438b33;
/* rgb */ color: rgb(67, 139, 51);
/* oklch */ color: oklch(57.0% 0.143 140.2);

Tailwind

colors: {
  custom: {
    50: '#7ead6e',
    500: '#438b33',
    950: '#000000',
  },
}

SCSS

$custom: #438b33;
$custom-light: #7ead6e;
$custom-dark: #000000;

JSON

{
  "hex": "#438b33",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 51
  },
  "hsl": {
    "h": 109.091,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57035,
    "c": 0.14296,
    "h": 140.2
  },
  "luminance": 0.19898
}

Semantic roles & 50–950 ramp

primary

#438B33

secondary

#A468B2

accent

#52D6BE

background

#F8FAF6

surface

#EFF4EC

border

#CACEC7

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #438B33

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

Preview Lab → · Contrast checker → · Palette generator →