#1F959E#1F959E

#1F959E is a mid, moderate teal. Relative luminance 0.243; OKLCH L 61.3% C 0.098 H 202.9°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#1F959E
RGB	rgb(31, 149, 158)
HSL	hsl(184, 67%, 37%)
HSV	hsv(184, 80%, 62%)
CMYK	cmyk(80.4%, 5.7%, 0%, 38%)
CIE-LAB	lab(56.34, -27.46, -13.70)
CIE-LCH	lch(56.34, 30.69, 206.52°)
OKLab	oklab(61.31% -0.09 -0.0381)
OKLCH	oklch(61.31% 0.098 202.9)
XYZ	xyz(17.4813, 24.2526, 36.1010)
Luminance	0.2425 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F959E #9E281F

analogous

#1F9E68 #1F959E #1F569E

triadic

#1F959E #9E1F95 #959E1F

tetradic

#1F959E #681F9E #9E281F #569E1F

square

#1F959E #681F9E #9E281F #569E1F

split-complementary

#1F959E #9E1F56 #9E681F

monochromatic

#0B3538 #15656B #1F959E #29C5D1 #59D5DE

Accessibility & contrast

On white

3.59

#1F959E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#1F959E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F959E

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F959E	#FFFFFF	#000000	##000000
##1F959E	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898E9F

Deuteranopia (green-blind)

#77829E

Tritanopia (blue-blind)

#009B98

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1f959e;
/* rgb */ color: rgb(31, 149, 158);
/* oklch */ color: oklch(61.3% 0.098 202.9);

Tailwind

colors: {
  custom: {
    50: '#73b4ba',
    500: '#1f959e',
    950: '#000000',
  },
}

SCSS

$custom: #1f959e;
$custom-light: #73b4ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1f959e",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 158
  },
  "hsl": {
    "h": 184.252,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61312,
    "c": 0.09775,
    "h": 202.9
  },
  "luminance": 0.24255
}

Semantic roles & 50–950 ramp

primary

#1F959E

secondary

#C25E56

accent

#4A3EEA

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1F959E

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

Preview Lab → · Contrast checker → · Palette generator →