#1F958B#1F958B

#1F958B is a mid, moderate teal. Relative luminance 0.236; OKLCH L 60.6% C 0.099 H 186.1°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#1F958B
RGB	rgb(31, 149, 139)
HSL	hsl(175, 66%, 35%)
HSV	hsv(175, 79%, 58%)
CMYK	cmyk(79.2%, 0%, 6.7%, 41.6%)
CIE-LAB	lab(55.73, -33.29, -3.72)
CIE-LCH	lch(55.73, 33.50, 186.38°)
OKLab	oklab(60.62% -0.0988 -0.0106)
OKLCH	oklch(60.62% 0.099 186.1)
XYZ	xyz(15.9705, 23.6483, 28.1440)
Luminance	0.2365 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F958B #951F29

analogous

#1F9550 #1F958B #1F6495

triadic

#1F958B #8B1F95 #958B1F

tetradic

#1F958B #501F95 #951F29 #64951F

square

#1F958B #501F95 #951F29 #64951F

split-complementary

#1F958B #951F64 #95501F

monochromatic

#0A302C #14625C #1F958B #2AC8BA #53DBD0

Accessibility & contrast

On white

3.66

#1F958B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#1F958B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F958B

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F958B	#FFFFFF	#000000	##000000
##1F958B	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8C8B

Deuteranopia (green-blind)

#7D818C

Tritanopia (blue-blind)

#009992

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f958b;
/* rgb */ color: rgb(31, 149, 139);
/* oklch */ color: oklch(60.6% 0.099 186.1);

Tailwind

colors: {
  custom: {
    50: '#71b5ac',
    500: '#1f958b',
    950: '#000000',
  },
}

SCSS

$custom: #1f958b;
$custom-light: #71b5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1f958b",
  "rgb": {
    "r": 31,
    "g": 149,
    "b": 139
  },
  "hsl": {
    "h": 174.915,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.60618,
    "c": 0.09933,
    "h": 186.1
  },
  "luminance": 0.2365
}

Semantic roles & 50–950 ramp

primary

#1F958B

secondary

#BF515B

accent

#3F4EE9

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#091110

muted

#7B807F

Preview Lab

Preview with #1F958B

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

Preview Lab → · Contrast checker → · Palette generator →