#317E55#317E55

#317E55 is a mid, moderate green. Relative luminance 0.162; OKLCH L 53.4% C 0.100 H 157.0°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#317E55
RGB	rgb(49, 126, 85)
HSL	hsl(148, 44%, 34%)
HSV	hsv(148, 61%, 49%)
CMYK	cmyk(61.1%, 0%, 32.5%, 50.6%)
CIE-LAB	lab(47.27, -33.84, 15.44)
CIE-LCH	lch(47.27, 37.20, 155.47°)
OKLab	oklab(53.37% -0.0922 0.0391)
OKLCH	oklch(53.37% 0.1 157)
XYZ	xyz(10.3663, 16.2296, 11.1789)
Luminance	0.1623 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317E55 #7E315A

analogous

#347E31 #317E55 #317E7C

triadic

#317E55 #55317E #7E5531

tetradic

#317E55 #31347E #7E315A #7E7C31

square

#317E55 #31347E #7E315A #7E7C31

split-complementary

#317E55 #7C317E #7E3134

monochromatic

#0F261A #205237 #317E55 #42AA73 #66C392

Accessibility & contrast

On white

4.95

#317E55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#317E55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317E55

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317E55	#FFFFFF	#000000	##FFFFFF
##317E55	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7552

Deuteranopia (green-blind)

#736D58

Tritanopia (blue-blind)

#137D73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #317e55;
/* rgb */ color: rgb(49, 126, 85);
/* oklch */ color: oklch(53.4% 0.100 157.0);

Tailwind

colors: {
  custom: {
    50: '#71a485',
    500: '#317e55',
    950: '#000000',
  },
}

SCSS

$custom: #317e55;
$custom-light: #71a485;
$custom-dark: #000000;

JSON

{
  "hex": "#317e55",
  "rgb": {
    "r": 49,
    "g": 126,
    "b": 85
  },
  "hsl": {
    "h": 148.052,
    "s": 44,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5337,
    "c": 0.10015,
    "h": 157
  },
  "luminance": 0.16231
}

Semantic roles & 50–950 ramp

primary

#317E55

secondary

#AB6088

accent

#5498D4

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#080F0B

muted

#7B7F7C

Preview Lab

Preview with #317E55

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

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