#438B31#438B31

#438B31 is a mid, vivid green. Relative luminance 0.199; OKLCH L 57.0% C 0.145 H 139.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#438B31
RGB	rgb(67, 139, 49)
HSL	hsl(108, 48%, 37%)
HSV	hsv(108, 65%, 55%)
CMYK	cmyk(51.8%, 0%, 64.7%, 45.5%)
CIE-LAB	lab(51.70, -40.28, 40.18)
CIE-LCH	lch(51.70, 56.89, 135.07°)
OKLab	oklab(57.01% -0.1105 0.0933)
OKLCH	oklch(57.01% 0.145 139.8)
XYZ	xyz(12.1012, 19.8794, 6.1046)
Luminance	0.1988 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438B31 #79318B

analogous

#708B31 #438B31 #318B4C

triadic

#438B31 #31438B #8B3143

tetradic

#438B31 #31708B #79318B #8B4C31

square

#438B31 #31708B #79318B #8B4C31

split-complementary

#438B31 #4C318B #8B3170

monochromatic

#173111 #2D5E21 #438B31 #59B841 #7FCB6B

Accessibility & contrast

On white

4.22

#438B31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#438B31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438B31

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438B31	#FFFFFF	#000000	##000000
##438B31	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)

#8F7F26

Deuteranopia (green-blind)

#857938

Tritanopia (blue-blind)

#3C8778

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #438b31;
/* rgb */ color: rgb(67, 139, 49);
/* oklch */ color: oklch(57.0% 0.145 139.8);

Tailwind

colors: {
  custom: {
    50: '#7ead6d',
    500: '#438b31',
    950: '#000000',
  },
}

SCSS

$custom: #438b31;
$custom-light: #7ead6d;
$custom-dark: #000000;

JSON

{
  "hex": "#438b31",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 49
  },
  "hsl": {
    "h": 108,
    "s": 47.872,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57013,
    "c": 0.14461,
    "h": 139.8
  },
  "luminance": 0.1988
}

Semantic roles & 50–950 ramp

primary

#438B31

secondary

#A365B2

accent

#50D7BC

background

#F8FAF6

surface

#EFF4EC

border

#CACEC7

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #438B31

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

Preview Lab → · Contrast checker → · Palette generator →