#1F959D#1F959D

#1F959D is a mid, moderate teal. Relative luminance 0.242; OKLCH L 61.3% C 0.098 H 202.1°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#1F959D
RGB	rgb(31, 149, 157)
HSL	hsl(184, 67%, 37%)
HSV	hsv(184, 80%, 62%)
CMYK	cmyk(80.3%, 5.1%, 0%, 38.4%)
CIE-LAB	lab(56.31, -27.78, -13.18)
CIE-LCH	lch(56.31, 30.75, 205.38°)
OKLab	oklab(61.27% -0.0905 -0.0366)
OKLCH	oklch(61.27% 0.098 202.1)
XYZ	xyz(17.3956, 24.2183, 35.6495)
Luminance	0.2422 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F959D #9D271F

analogous

#1F9D66 #1F959D #1F569D

triadic

#1F959D #9D1F95 #959D1F

tetradic

#1F959D #661F9D #9D271F #569D1F

square

#1F959D #661F9D #9D271F #569D1F

split-complementary

#1F959D #9D1F56 #9D661F

monochromatic

#0B3437 #15646A #1F959D #29C6D0 #58D6DE

Accessibility & contrast

On white

3.59

#1F959D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#1F959D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F959D

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F959D	#FFFFFF	#000000	##000000
##1F959D	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898E9E

Deuteranopia (green-blind)

#78829D

Tritanopia (blue-blind)

#009B97

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1f959d;
/* rgb */ color: rgb(31, 149, 157);
/* oklch */ color: oklch(61.3% 0.098 202.1);

Tailwind

colors: {
  custom: {
    50: '#73b4b9',
    500: '#1f959d',
    950: '#000000',
  },
}

SCSS

$custom: #1f959d;
$custom-light: #73b4b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1f959d",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 157
  },
  "hsl": {
    "h": 183.81,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61273,
    "c": 0.09761,
    "h": 202.1
  },
  "luminance": 0.24221
}

Semantic roles & 50–950 ramp

primary

#1F959D

secondary

#C25D56

accent

#493EEA

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F959D

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

Preview Lab → · Contrast checker → · Palette generator →