#31751D#31751D

#31751D is a mid, vivid green. Relative luminance 0.135; OKLCH L 50.0% C 0.139 H 139.6°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#31751D
RGB	rgb(49, 117, 29)
HSL	hsl(106, 60%, 29%)
HSV	hsv(106, 75%, 46%)
CMYK	cmyk(58.1%, 0%, 75.2%, 54.1%)
CIE-LAB	lab(43.45, -38.53, 39.85)
CIE-LCH	lch(43.45, 55.43, 134.03°)
OKLab	oklab(49.98% -0.1059 0.0902)
OKLCH	oklch(49.98% 0.139 139.6)
XYZ	xyz(7.8494, 13.4636, 3.3473)
Luminance	0.1346 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31751D #611D75

analogous

#5D751D #31751D #1D7535

triadic

#31751D #1D3175 #751D31

tetradic

#31751D #1D5D75 #611D75 #75351D

square

#31751D #1D5D75 #611D75 #75351D

split-complementary

#31751D #351D75 #751D5D

monochromatic

#0A1906 #1C4411 #31751D #46A629 #5ECF3D

Accessibility & contrast

On white

5.69

#31751D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#31751D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31751D

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31751D	#FFFFFF	#000000	##FFFFFF
##31751D	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A0E

Deuteranopia (green-blind)

#706526

Tritanopia (blue-blind)

#2A7164

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #31751d;
/* rgb */ color: rgb(49, 117, 29);
/* oklch */ color: oklch(50.0% 0.139 139.6);

Tailwind

colors: {
  custom: {
    50: '#719d5f',
    500: '#31751d',
    950: '#000000',
  },
}

SCSS

$custom: #31751d;
$custom-light: #719d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#31751d",
  "rgb": {
    "r": 49,
    "g": 117,
    "b": 29
  },
  "hsl": {
    "h": 106.364,
    "s": 60.274,
    "l": 28.627
  },
  "oklch": {
    "l": 0.49975,
    "c": 0.13911,
    "h": 139.6
  },
  "luminance": 0.13464
}

Semantic roles & 50–950 ramp

primary

#31751D

secondary

#9245A9

accent

#44E3BF

background

#F7F9F5

surface

#EDF2EA

border

#C8CCC6

text

#080E05

muted

#7B7E79

Preview Lab

Preview with #31751D

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

Preview Lab → · Contrast checker → · Palette generator →