#1F9E97#1F9E97

#1F9E97 is a light, moderate teal. Relative luminance 0.270; OKLCH L 63.4% C 0.103 H 189.1°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#1F9E97
RGB	rgb(31, 158, 151)
HSL	hsl(177, 67%, 37%)
HSV	hsv(177, 80%, 62%)
CMYK	cmyk(80.4%, 0%, 4.4%, 38%)
CIE-LAB	lab(58.95, -33.96, -5.80)
CIE-LCH	lch(58.95, 34.45, 189.70°)
OKLab	oklab(63.36% -0.1022 -0.0163)
OKLCH	oklch(63.36% 0.103 189.1)
XYZ	xyz(18.3752, 26.9771, 33.5108)
Luminance	0.2698 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9E97 #9E1F26

analogous

#1F9E58 #1F9E97 #1F669E

triadic

#1F9E97 #971F9E #9E971F

tetradic

#1F9E97 #581F9E #9E1F26 #669E1F

square

#1F9E97 #581F9E #9E1F26 #669E1F

split-complementary

#1F9E97 #9E1F66 #9E581F

monochromatic

#0B3835 #156B66 #1F9E97 #29D1C8 #59DED7

Accessibility & contrast

On white

3.28

#1F9E97 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#1F9E97 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9E97

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9E97	#FFFFFF	#000000	##000000
##1F9E97	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959597

Deuteranopia (green-blind)

#838998

Tritanopia (blue-blind)

#00A29C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #1f9e97;
/* rgb */ color: rgb(31, 158, 151);
/* oklch */ color: oklch(63.4% 0.103 189.1);

Tailwind

colors: {
  custom: {
    50: '#74bbb5',
    500: '#1f9e97',
    950: '#000000',
  },
}

SCSS

$custom: #1f9e97;
$custom-light: #74bbb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9e97",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 151
  },
  "hsl": {
    "h": 176.693,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.63361,
    "c": 0.10348,
    "h": 189.1
  },
  "luminance": 0.26979
}

Semantic roles & 50–950 ramp

primary

#1F9E97

secondary

#C2565C

accent

#3E47EA

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1211

muted

#7C8180

Preview Lab

Preview with #1F9E97

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

Preview Lab → · Contrast checker → · Palette generator →