#317F37#317F37

#317F37 is a mid, vivid green. Relative luminance 0.161; OKLCH L 53.1% C 0.132 H 144.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#317F37
RGB	rgb(49, 127, 55)
HSL	hsl(125, 44%, 35%)
HSV	hsv(125, 61%, 50%)
CMYK	cmyk(61.4%, 0%, 56.7%, 50.2%)
CIE-LAB	lab(47.11, -39.64, 31.79)
CIE-LCH	lch(47.11, 50.81, 141.27°)
OKLab	oklab(53.08% -0.1074 0.0759)
OKLCH	oklch(53.08% 0.132 144.8)
XYZ	xyz(9.5450, 16.1067, 6.2196)
Luminance	0.1611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317F37 #7F3179

analogous

#527F31 #317F37 #317F5E

triadic

#317F37 #37317F #7F3731

tetradic

#317F37 #31527F #7F3179 #7F5E31

square

#317F37 #31527F #7F3179 #7F5E31

split-complementary

#317F37 #5E317F #7F3152

monochromatic

#0F2711 #205324 #317F37 #42AB4A #66C46E

Accessibility & contrast

On white

4.97

#317F37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#317F37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317F37

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317F37	#FFFFFF	#000000	##FFFFFF
##317F37	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817430

Deuteranopia (green-blind)

#776D3C

Tritanopia (blue-blind)

#217C6F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #317f37;
/* rgb */ color: rgb(49, 127, 55);
/* oklch */ color: oklch(53.1% 0.132 144.8);

Tailwind

colors: {
  custom: {
    50: '#72a570',
    500: '#317f37',
    950: '#000000',
  },
}

SCSS

$custom: #317f37;
$custom-light: #72a570;
$custom-dark: #000000;

JSON

{
  "hex": "#317f37",
  "rgb": {
    "r": 49,
    "g": 127,
    "b": 55
  },
  "hsl": {
    "h": 124.615,
    "s": 44.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53076,
    "c": 0.13153,
    "h": 144.8
  },
  "luminance": 0.16108
}

Semantic roles & 50–950 ramp

primary

#317F37

secondary

#AB60A6

accent

#54CAD4

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #317F37

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

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