#1F9E90#1F9E90

#1F9E90 is a light, moderate teal. Relative luminance 0.268; OKLCH L 63.1% C 0.106 H 183.4°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#1F9E90
RGB	rgb(31, 158, 144)
HSL	hsl(173, 67%, 37%)
HSV	hsv(173, 80%, 62%)
CMYK	cmyk(80.4%, 0%, 8.9%, 38%)
CIE-LAB	lab(58.75, -36.00, -2.14)
CIE-LCH	lch(58.75, 36.06, 183.39°)
OKLab	oklab(63.13% -0.1055 -0.0063)
OKLCH	oklch(63.13% 0.106 183.4)
XYZ	xyz(17.8235, 26.7564, 30.6053)
Luminance	0.2676 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9E90 #9E1F2D

analogous

#1F9E51 #1F9E90 #1F6D9E

triadic

#1F9E90 #901F9E #9E901F

tetradic

#1F9E90 #511F9E #9E1F2D #6D9E1F

square

#1F9E90 #511F9E #9E1F2D #6D9E1F

split-complementary

#1F9E90 #9E1F6D #9E511F

monochromatic

#0B3833 #156B61 #1F9E90 #29D1BF #59DED0

Accessibility & contrast

On white

3.31

#1F9E90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#1F9E90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9E90

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9E90	#FFFFFF	#000000	##000000
##1F9E90	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#969490

Deuteranopia (green-blind)

#858891

Tritanopia (blue-blind)

#00A19A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #1f9e90;
/* rgb */ color: rgb(31, 158, 144);
/* oklch */ color: oklch(63.1% 0.106 183.4);

Tailwind

colors: {
  custom: {
    50: '#73bbb0',
    500: '#1f9e90',
    950: '#000000',
  },
}

SCSS

$custom: #1f9e90;
$custom-light: #73bbb0;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9e90",
  "rgb": {
    "r": 31,
    "g": 158,
    "b": 144
  },
  "hsl": {
    "h": 173.386,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.63126,
    "c": 0.10568,
    "h": 183.4
  },
  "luminance": 0.26759
}

Semantic roles & 50–950 ramp

primary

#1F9E90

secondary

#C25662

accent

#3E51EA

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#091210

muted

#7B817F

Preview Lab

Preview with #1F9E90

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

Preview Lab → · Contrast checker → · Palette generator →