#1D593B#1D593B

#1D593B is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.6% C 0.080 H 158.0°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#1D593B
RGB	rgb(29, 89, 59)
HSL	hsl(150, 51%, 23%)
HSV	hsv(150, 67%, 35%)
CMYK	cmyk(67.4%, 0%, 33.7%, 65.1%)
CIE-LAB	lab(33.40, -27.23, 11.82)
CIE-LCH	lch(33.40, 29.68, 156.54°)
OKLab	oklab(41.64% -0.0742 0.0299)
OKLCH	oklch(41.64% 0.08 158)
XYZ	xyz(4.8680, 7.7212, 5.3706)
Luminance	0.0772 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D593B #591D3B

analogous

#1D591D #1D593B #1D5959

triadic

#1D593B #3B1D59 #593B1D

tetradic

#1D593B #1D1D59 #591D3B #59591D

square

#1D593B #1D1D59 #591D3B #59591D

split-complementary

#1D593B #591D59 #591D1D

monochromatic

#08170F #0E2B1C #1D593B #2C875A #3BB578

Accessibility & contrast

On white

8.25

#1D593B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#1D593B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D593B

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D593B	#FFFFFF	#000000	##FFFFFF
##1D593B	1.00	8.25	2.54	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585239

Deuteranopia (green-blind)

#504C3D

Tritanopia (blue-blind)

#005851

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1d593b;
/* rgb */ color: rgb(29, 89, 59);
/* oklch */ color: oklch(41.6% 0.080 158.0);

Tailwind

colors: {
  custom: {
    50: '#618871',
    500: '#1d593b',
    950: '#000000',
  },
}

SCSS

$custom: #1d593b;
$custom-light: #618871;
$custom-dark: #000000;

JSON

{
  "hex": "#1d593b",
  "rgb": {
    "r": 29,
    "g": 89,
    "b": 59
  },
  "hsl": {
    "h": 150,
    "s": 50.847,
    "l": 23.137
  },
  "oklch": {
    "l": 0.41636,
    "c": 0.07998,
    "h": 158
  },
  "luminance": 0.07722
}

Semantic roles & 50–950 ramp

primary

#1D593B

secondary

#8E4469

accent

#4D94DA

background

#F5F8F6

surface

#EAF0EC

border

#C6CBC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #1D593B

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

Preview Lab → · Contrast checker → · Palette generator →