#1D8597#1D8597

#1D8597 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.9% C 0.092 H 212.5°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#1D8597
RGB	rgb(29, 133, 151)
HSL	hsl(189, 68%, 35%)
HSV	hsv(189, 81%, 59%)
CMYK	cmyk(80.8%, 11.9%, 0%, 40.8%)
CIE-LAB	lab(51.00, -21.77, -17.77)
CIE-LCH	lch(51.00, 28.10, 219.23°)
OKLab	oklab(56.9% -0.0777 -0.0496)
OKLCH	oklch(56.9% 0.092 212.5)
XYZ	xyz(14.4777, 19.2688, 32.2284)
Luminance	0.1927 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D8597 #972F1D

analogous

#1D976C #1D8597 #1D4897

triadic

#1D8597 #971D85 #85971D

tetradic

#1D8597 #6C1D97 #972F1D #48971D

square

#1D8597 #6C1D97 #972F1D #48971D

split-complementary

#1D8597 #971D48 #976C1D

monochromatic

#092B30 #135864 #1D8597 #27B2CA #51C9DE

Accessibility & contrast

On white

4.33

#1D8597 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#1D8597 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D8597

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D8597	#FFFFFF	#000000	##000000
##1D8597	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778098

Deuteranopia (green-blind)

#677497

Tritanopia (blue-blind)

#008C8B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1d8597;
/* rgb */ color: rgb(29, 133, 151);
/* oklch */ color: oklch(56.9% 0.092 212.5);

Tailwind

colors: {
  custom: {
    50: '#70a8b5',
    500: '#1d8597',
    950: '#000000',
  },
}

SCSS

$custom: #1d8597;
$custom-light: #70a8b5;
$custom-dark: #000000;

JSON

{
  "hex": "#1d8597",
  "rgb": {
    "r": 29,
    "g": 133,
    "b": 151
  },
  "hsl": {
    "h": 188.852,
    "s": 67.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.56901,
    "c": 0.0922,
    "h": 212.5
  },
  "luminance": 0.19271
}

Semantic roles & 50–950 ramp

primary

#1D8597

secondary

#C0604F

accent

#573DEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1D8597

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

Preview Lab → · Contrast checker → · Palette generator →