#438C31#438C31

#438C31 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.3% C 0.146 H 139.9°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#438C31
RGB	rgb(67, 140, 49)
HSL	hsl(108, 48%, 37%)
HSV	hsv(108, 65%, 55%)
CMYK	cmyk(52.1%, 0%, 65%, 45.1%)
CIE-LAB	lab(52.03, -40.69, 40.54)
CIE-LCH	lch(52.03, 57.44, 135.10°)
OKLab	oklab(57.28% -0.1116 0.0941)
OKLCH	oklch(57.28% 0.146 139.9)
XYZ	xyz(12.2467, 20.1703, 6.1530)
Luminance	0.2017 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438C31 #7A318C

analogous

#718C31 #438C31 #318C4D

triadic

#438C31 #31438C #8C3143

tetradic

#438C31 #31718C #7A318C #8C4D31

square

#438C31 #31718C #7A318C #8C4D31

split-complementary

#438C31 #4D318C #8C3171

monochromatic

#183111 #2D5F21 #438C31 #59B941 #7FCC6C

Accessibility & contrast

On white

4.17

#438C31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#438C31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438C31

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438C31	#FFFFFF	#000000	##000000
##438C31	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908026

Deuteranopia (green-blind)

#867A39

Tritanopia (blue-blind)

#3C8879

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #438c31;
/* rgb */ color: rgb(67, 140, 49);
/* oklch */ color: oklch(57.3% 0.146 139.9);

Tailwind

colors: {
  custom: {
    50: '#7eae6d',
    500: '#438c31',
    950: '#000000',
  },
}

SCSS

$custom: #438c31;
$custom-light: #7eae6d;
$custom-dark: #000000;

JSON

{
  "hex": "#438c31",
  "rgb": {
    "r": 67,
    "g": 140,
    "b": 49
  },
  "hsl": {
    "h": 108.132,
    "s": 48.148,
    "l": 37.059
  },
  "oklch": {
    "l": 0.57283,
    "c": 0.14596,
    "h": 139.9
  },
  "luminance": 0.20171
}

Semantic roles & 50–950 ramp

primary

#438C31

secondary

#A466B3

accent

#50D8BD

background

#F8FAF6

surface

#EFF4EC

border

#CACEC7

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #438C31

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

Preview Lab → · Contrast checker → · Palette generator →