#317A4E#317A4E

#317A4E is a mid, moderate green. Relative luminance 0.151; OKLCH L 52.1% C 0.101 H 154.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#317A4E
RGB	rgb(49, 122, 78)
HSL	hsl(144, 43%, 34%)
HSV	hsv(144, 60%, 48%)
CMYK	cmyk(59.8%, 0%, 36.1%, 52.2%)
CIE-LAB	lab(45.80, -33.52, 17.48)
CIE-LCH	lch(45.80, 37.80, 152.46°)
OKLab	oklab(52.12% -0.091 0.0439)
OKLCH	oklch(52.12% 0.101 154.2)
XYZ	xyz(9.6005, 15.1212, 9.6190)
Luminance	0.1512 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317A4E #7A315D

analogous

#387A31 #317A4E #317A72

triadic

#317A4E #4E317A #7A4E31

tetradic

#317A4E #31387A #7A315D #7A7231

square

#317A4E #31387A #7A315D #7A7231

split-complementary

#317A4E #72317A #7A3138

monochromatic

#0E2316 #1F4E32 #317A4E #43A66A #64C189

Accessibility & contrast

On white

5.22

#317A4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#317A4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317A4E

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317A4E	#FFFFFF	#000000	##FFFFFF
##317A4E	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714B

Deuteranopia (green-blind)

#706A51

Tritanopia (blue-blind)

#19796F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #317a4e;
/* rgb */ color: rgb(49, 122, 78);
/* oklch */ color: oklch(52.1% 0.101 154.2);

Tailwind

colors: {
  custom: {
    50: '#70a180',
    500: '#317a4e',
    950: '#000000',
  },
}

SCSS

$custom: #317a4e;
$custom-light: #70a180;
$custom-dark: #000000;

JSON

{
  "hex": "#317a4e",
  "rgb": {
    "r": 49,
    "g": 122,
    "b": 78
  },
  "hsl": {
    "h": 143.836,
    "s": 42.69,
    "l": 33.529
  },
  "oklch": {
    "l": 0.52116,
    "c": 0.10108,
    "h": 154.2
  },
  "luminance": 0.15122
}

Semantic roles & 50–950 ramp

primary

#317A4E

secondary

#A85E8B

accent

#55A1D2

background

#F7FAF7

surface

#EDF3EE

border

#C8CDC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #317A4E

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

Preview Lab → · Contrast checker → · Palette generator →