#1F907F#1F907F

#1F907F is a mid, moderate teal. Relative luminance 0.218; OKLCH L 58.9% C 0.099 H 179.9°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#1F907F
RGB	rgb(31, 144, 127)
HSL	hsl(171, 65%, 34%)
HSV	hsv(171, 78%, 56%)
CMYK	cmyk(78.5%, 0%, 11.8%, 43.5%)
CIE-LAB	lab(53.78, -34.43, 0.31)
CIE-LCH	lch(53.78, 34.43, 179.48°)
OKLab	oklab(58.91% -0.0994 0.0003)
OKLCH	oklch(58.91% 0.099 179.9)
XYZ	xyz(14.3672, 21.7684, 23.5191)
Luminance	0.2177 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F907F #901F30

analogous

#1F9046 #1F907F #1F6990

triadic

#1F907F #7F1F90 #907F1F

tetradic

#1F907F #461F90 #901F30 #69901F

square

#1F907F #461F90 #901F30 #69901F

split-complementary

#1F907F #901F69 #90461F

monochromatic

#092B26 #145E53 #1F907F #2AC2AB #50D9C5

Accessibility & contrast

On white

3.92

#1F907F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#1F907F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F907F

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F907F	#FFFFFF	#000000	##000000
##1F907F	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A877E

Deuteranopia (green-blind)

#7B7C80

Tritanopia (blue-blind)

#00938B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f907f;
/* rgb */ color: rgb(31, 144, 127);
/* oklch */ color: oklch(58.9% 0.099 179.9);

Tailwind

colors: {
  custom: {
    50: '#6fb1a4',
    500: '#1f907f',
    950: '#000000',
  },
}

SCSS

$custom: #1f907f;
$custom-light: #6fb1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f907f",
  "rgb": {
    "r": 31,
    "g": 144,
    "b": 127
  },
  "hsl": {
    "h": 170.973,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5891,
    "c": 0.09942,
    "h": 179.9
  },
  "luminance": 0.2177
}

Semantic roles & 50–950 ramp

primary

#1F907F

secondary

#BC4E5F

accent

#4059E8

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1F907F

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

Preview Lab → · Contrast checker → · Palette generator →