#317D2B#317D2B

#317D2B is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.4% C 0.139 H 142.1°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#317D2B
RGB	rgb(49, 125, 43)
HSL	hsl(116, 49%, 33%)
HSV	hsv(116, 66%, 49%)
CMYK	cmyk(60.8%, 0%, 65.6%, 51%)
CIE-LAB	lab(46.30, -40.35, 36.77)
CIE-LCH	lch(46.30, 54.59, 137.66°)
OKLab	oklab(52.36% -0.1099 0.0855)
OKLCH	oklch(52.36% 0.139 142.1)
XYZ	xyz(9.0358, 15.4938, 4.7995)
Luminance	0.1550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317D2B #772B7D

analogous

#5A7D2B #317D2B #2B7D4E

triadic

#317D2B #2B317D #7D2B31

tetradic

#317D2B #2B5A7D #772B7D #7D4E2B

square

#317D2B #2B5A7D #772B7D #7D4E2B

split-complementary

#317D2B #4E2B7D #7D2B5A

monochromatic

#0D220C #1F4F1B #317D2B #43AB3B #63C75C

Accessibility & contrast

On white

5.12

#317D2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#317D2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317D2B

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317D2B	#FFFFFF	#000000	##FFFFFF
##317D2B	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807221

Deuteranopia (green-blind)

#766B32

Tritanopia (blue-blind)

#25796C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #317d2b;
/* rgb */ color: rgb(49, 125, 43);
/* oklch */ color: oklch(52.4% 0.139 142.1);

Tailwind

colors: {
  custom: {
    50: '#72a368',
    500: '#317d2b',
    950: '#000000',
  },
}

SCSS

$custom: #317d2b;
$custom-light: #72a368;
$custom-dark: #000000;

JSON

{
  "hex": "#317d2b",
  "rgb": {
    "r": 49,
    "g": 125,
    "b": 43
  },
  "hsl": {
    "h": 115.61,
    "s": 48.81,
    "l": 32.941
  },
  "oklch": {
    "l": 0.52364,
    "c": 0.13929,
    "h": 142.1
  },
  "luminance": 0.15495
}

Semantic roles & 50–950 ramp

primary

#317D2B

secondary

#A657AD

accent

#4FD8CE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #317D2B

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

Preview Lab → · Contrast checker → · Palette generator →