#31785B#31785B

#31785B is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.9% C 0.086 H 163.7°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#31785B
RGB	rgb(49, 120, 91)
HSL	hsl(155, 42%, 33%)
HSV	hsv(155, 59%, 47%)
CMYK	cmyk(59.2%, 0%, 24.2%, 52.9%)
CIE-LAB	lab(45.41, -29.70, 9.36)
CIE-LCH	lch(45.41, 31.14, 162.50°)
OKLab	oklab(51.89% -0.0821 0.024)
OKLCH	oklch(51.89% 0.086 163.7)
XYZ	xyz(9.8705, 14.8403, 12.2398)
Luminance	0.1484 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31785B #78314E

analogous

#317837 #31785B #317178

triadic

#31785B #5B3178 #785B31

tetradic

#31785B #373178 #78314E #717831

square

#31785B #373178 #78314E #717831

split-complementary

#31785B #783171 #783731

monochromatic

#0E2119 #1F4D3A #31785B #43A37C #64C09A

Accessibility & contrast

On white

5.29

#31785B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#31785B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31785B

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31785B	#FFFFFF	#000000	##FFFFFF
##31785B	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767059

Deuteranopia (green-blind)

#6C695D

Tritanopia (blue-blind)

#117870

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #31785b;
/* rgb */ color: rgb(49, 120, 91);
/* oklch */ color: oklch(51.9% 0.086 163.7);

Tailwind

colors: {
  custom: {
    50: '#709f89',
    500: '#31785b',
    950: '#000000',
  },
}

SCSS

$custom: #31785b;
$custom-light: #709f89;
$custom-dark: #000000;

JSON

{
  "hex": "#31785b",
  "rgb": {
    "r": 49,
    "g": 120,
    "b": 91
  },
  "hsl": {
    "h": 155.493,
    "s": 42.012,
    "l": 33.137
  },
  "oklch": {
    "l": 0.51894,
    "c": 0.08555,
    "h": 163.7
  },
  "luminance": 0.14841
}

Semantic roles & 50–950 ramp

primary

#31785B

secondary

#A75E7C

accent

#5689D2

background

#F7F9F8

surface

#EDF2F0

border

#C8CCCB

text

#080E0B

muted

#7B7E7C

Preview Lab

Preview with #31785B

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

Preview Lab → · Contrast checker → · Palette generator →