#438B2B#438B2B

#438B2B is a mid, vivid green. Relative luminance 0.198; OKLCH L 57.0% C 0.149 H 138.9°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#438B2B
RGB	rgb(67, 139, 43)
HSL	hsl(105, 53%, 36%)
HSV	hsv(105, 69%, 55%)
CMYK	cmyk(51.8%, 0%, 69.1%, 45.5%)
CIE-LAB	lab(51.65, -40.87, 42.78)
CIE-LCH	lch(51.65, 59.17, 133.69°)
OKLab	oklab(56.95% -0.1125 0.0981)
OKLCH	oklch(56.95% 0.149 138.9)
XYZ	xyz(11.9830, 19.8321, 5.4816)
Luminance	0.1983 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438B2B #732B8B

analogous

#738B2B #438B2B #2B8B43

triadic

#438B2B #2B438B #8B2B43

tetradic

#438B2B #2B738B #732B8B #8B432B

square

#438B2B #2B738B #732B8B #8B432B

split-complementary

#438B2B #432B8B #8B2B73

monochromatic

#162E0E #2C5C1D #438B2B #5ABA39 #7DCE62

Accessibility & contrast

On white

4.23

#438B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#438B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438B2B

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438B2B	#FFFFFF	#000000	##000000
##438B2B	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F1E

Deuteranopia (green-blind)

#867934

Tritanopia (blue-blind)

#3D8677

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #438b2b;
/* rgb */ color: rgb(67, 139, 43);
/* oklch */ color: oklch(57.0% 0.149 138.9);

Tailwind

colors: {
  custom: {
    50: '#7ead69',
    500: '#438b2b',
    950: '#000000',
  },
}

SCSS

$custom: #438b2b;
$custom-light: #7ead69;
$custom-dark: #000000;

JSON

{
  "hex": "#438b2b",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 43
  },
  "hsl": {
    "h": 105,
    "s": 52.747,
    "l": 35.686
  },
  "oklch": {
    "l": 0.56951,
    "c": 0.14924,
    "h": 138.9
  },
  "luminance": 0.19833
}

Semantic roles & 50–950 ramp

primary

#438B2B

secondary

#9F5DB5

accent

#4CDCB8

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #438B2B

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

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