#1E583D#1E583D

#1E583D is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.4% C 0.076 H 160.0°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#1E583D
RGB	rgb(30, 88, 61)
HSL	hsl(152, 49%, 23%)
HSV	hsv(152, 66%, 35%)
CMYK	cmyk(65.9%, 0%, 30.7%, 65.5%)
CIE-LAB	lab(33.12, -26.04, 10.21)
CIE-LCH	lch(33.12, 27.97, 158.60°)
OKLab	oklab(41.43% -0.0713 0.026)
OKLCH	oklch(41.43% 0.076 160)
XYZ	xyz(4.8670, 7.5919, 5.6229)
Luminance	0.0759 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E583D #581E39

analogous

#1E5820 #1E583D #1E5658

triadic

#1E583D #3D1E58 #583D1E

tetradic

#1E583D #201E58 #581E39 #56581E

square

#1E583D #201E58 #581E39 #56581E

split-complementary

#1E583D #581E56 #58201E

monochromatic

#081710 #0E2A1D #1E583D #2E865D #3DB37C

Accessibility & contrast

On white

8.34

#1E583D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1E583D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E583D

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E583D	#FFFFFF	#000000	##FFFFFF
##1E583D	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57513B

Deuteranopia (green-blind)

#4F4C3F

Tritanopia (blue-blind)

#025851

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e583d;
/* rgb */ color: rgb(30, 88, 61);
/* oklch */ color: oklch(41.4% 0.076 160.0);

Tailwind

colors: {
  custom: {
    50: '#618772',
    500: '#1e583d',
    950: '#000000',
  },
}

SCSS

$custom: #1e583d;
$custom-light: #618772;
$custom-dark: #000000;

JSON

{
  "hex": "#1e583d",
  "rgb": {
    "r": 30,
    "g": 88,
    "b": 61
  },
  "hsl": {
    "h": 152.069,
    "s": 49.153,
    "l": 23.137
  },
  "oklch": {
    "l": 0.41433,
    "c": 0.07585,
    "h": 160
  },
  "luminance": 0.07592
}

Semantic roles & 50–950 ramp

primary

#1E583D

secondary

#8D4566

accent

#4F8FD9

background

#F5F8F6

surface

#EAEFEC

border

#C6CAC7

text

#050B08

muted

#797C7B

Preview Lab

Preview with #1E583D

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

Preview Lab → · Contrast checker → · Palette generator →