#39731C#39731C

#39731C is a mid, vivid green. Relative luminance 0.132; OKLCH L 49.8% C 0.133 H 137.3°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#39731C
RGB	rgb(57, 115, 28)
HSL	hsl(100, 61%, 28%)
HSV	hsv(100, 76%, 45%)
CMYK	cmyk(50.4%, 0%, 75.7%, 54.9%)
CIE-LAB	lab(43.08, -35.30, 39.98)
CIE-LCH	lch(43.08, 53.34, 131.44°)
OKLab	oklab(49.76% -0.0978 0.0902)
OKLCH	oklch(49.76% 0.133 137.3)
XYZ	xyz(8.0274, 13.2146, 3.2261)
Luminance	0.1321 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39731C #561C73

analogous

#64731C #39731C #1C732A

triadic

#39731C #1C3973 #731C39

tetradic

#39731C #1C6473 #561C73 #732A1C

square

#39731C #1C6473 #561C73 #732A1C

split-complementary

#39731C #2A1C73 #731C64

monochromatic

#0C1906 #214210 #39731C #51A428 #6CCF3A

Accessibility & contrast

On white

5.76

#39731C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#39731C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #39731C

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39731C	#FFFFFF	#000000	##FFFFFF
##39731C	1.00	5.76	3.64	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77690C

Deuteranopia (green-blind)

#6F6425

Tritanopia (blue-blind)

#356F62

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #39731c;
/* rgb */ color: rgb(57, 115, 28);
/* oklch */ color: oklch(49.8% 0.133 137.3);

Tailwind

colors: {
  custom: {
    50: '#759c5e',
    500: '#39731c',
    950: '#000000',
  },
}

SCSS

$custom: #39731c;
$custom-light: #759c5e;
$custom-dark: #000000;

JSON

{
  "hex": "#39731c",
  "rgb": {
    "r": 57,
    "g": 115,
    "b": 28
  },
  "hsl": {
    "h": 100,
    "s": 60.839,
    "l": 28.039
  },
  "oklch": {
    "l": 0.49758,
    "c": 0.13309,
    "h": 137.3
  },
  "luminance": 0.13215
}

Semantic roles & 50–950 ramp

primary

#39731C

secondary

#8643A7

accent

#44E4AF

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#090E05

muted

#7B7E79

Preview Lab

Preview with #39731C

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

Preview Lab → · Contrast checker → · Palette generator →