#317E50#317E50

#317E50 is a mid, moderate green. Relative luminance 0.162; OKLCH L 53.3% C 0.105 H 154.3°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#317E50
RGB	rgb(49, 126, 80)
HSL	hsl(144, 44%, 34%)
HSV	hsv(144, 61%, 49%)
CMYK	cmyk(61.1%, 0%, 36.5%, 50.6%)
CIE-LAB	lab(47.17, -34.90, 18.18)
CIE-LCH	lch(47.17, 39.35, 152.48°)
OKLab	oklab(53.26% -0.0947 0.0457)
OKLCH	oklch(53.26% 0.105 154.3)
XYZ	xyz(10.1746, 16.1529, 10.1695)
Luminance	0.1615 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317E50 #7E315F

analogous

#397E31 #317E50 #317E77

triadic

#317E50 #50317E #7E5031

tetradic

#317E50 #31397E #7E315F #7E7731

square

#317E50 #31397E #7E315F #7E7731

split-complementary

#317E50 #77317E #7E3139

monochromatic

#0F2618 #205234 #317E50 #42AA6C #66C38C

Accessibility & contrast

On white

4.96

#317E50 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#317E50 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317E50

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317E50	#FFFFFF	#000000	##FFFFFF
##317E50	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)

#7E744D

Deuteranopia (green-blind)

#736D53

Tritanopia (blue-blind)

#167D72

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #317e50;
/* rgb */ color: rgb(49, 126, 80);
/* oklch */ color: oklch(53.3% 0.105 154.3);

Tailwind

colors: {
  custom: {
    50: '#71a481',
    500: '#317e50',
    950: '#000000',
  },
}

SCSS

$custom: #317e50;
$custom-light: #71a481;
$custom-dark: #000000;

JSON

{
  "hex": "#317e50",
  "rgb": {
    "r": 49,
    "g": 126,
    "b": 80
  },
  "hsl": {
    "h": 144.156,
    "s": 44,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53255,
    "c": 0.10513,
    "h": 154.3
  },
  "luminance": 0.16154
}

Semantic roles & 50–950 ramp

primary

#317E50

secondary

#AB608D

accent

#54A0D4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#080F0A

muted

#7B7F7C

Preview Lab

Preview with #317E50

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

Preview Lab → · Contrast checker → · Palette generator →