#317F3D#317F3D

#317F3D is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.2% C 0.126 H 146.4°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#317F3D
RGB	rgb(49, 127, 61)
HSL	hsl(129, 44%, 35%)
HSV	hsv(129, 61%, 50%)
CMYK	cmyk(61.4%, 0%, 52%, 50.2%)
CIE-LAB	lab(47.19, -38.75, 28.74)
CIE-LCH	lch(47.19, 48.24, 143.43°)
OKLab	oklab(53.17% -0.1048 0.0695)
OKLCH	oklch(53.17% 0.126 146.4)
XYZ	xyz(9.6977, 16.1677, 7.0236)
Luminance	0.1617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317F3D #7F3173

analogous

#4C7F31 #317F3D #317F64

triadic

#317F3D #3D317F #7F3D31

tetradic

#317F3D #314C7F #7F3173 #7F6431

square

#317F3D #314C7F #7F3173 #7F6431

split-complementary

#317F3D #64317F #7F314C

monochromatic

#0F2713 #205328 #317F3D #42AB52 #66C475

Accessibility & contrast

On white

4.96

#317F3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#317F3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317F3D

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317F3D	#FFFFFF	#000000	##FFFFFF
##317F3D	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817437

Deuteranopia (green-blind)

#776D42

Tritanopia (blue-blind)

#1F7C70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #317f3d;
/* rgb */ color: rgb(49, 127, 61);
/* oklch */ color: oklch(53.2% 0.126 146.4);

Tailwind

colors: {
  custom: {
    50: '#72a574',
    500: '#317f3d',
    950: '#000000',
  },
}

SCSS

$custom: #317f3d;
$custom-light: #72a574;
$custom-dark: #000000;

JSON

{
  "hex": "#317f3d",
  "rgb": {
    "r": 49,
    "g": 127,
    "b": 61
  },
  "hsl": {
    "h": 129.231,
    "s": 44.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.53168,
    "c": 0.12579,
    "h": 146.4
  },
  "luminance": 0.16169
}

Semantic roles & 50–950 ramp

primary

#317F3D

secondary

#AB60A0

accent

#54C0D4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #317F3D

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

Preview Lab → · Contrast checker → · Palette generator →