#1E583E#1E583E

#1E583E is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.5% C 0.075 H 160.9°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#1E583E
RGB	rgb(30, 88, 62)
HSL	hsl(153, 49%, 23%)
HSV	hsv(153, 66%, 35%)
CMYK	cmyk(65.9%, 0%, 29.5%, 65.5%)
CIE-LAB	lab(33.14, -25.80, 9.62)
CIE-LCH	lch(33.14, 27.54, 159.55°)
OKLab	oklab(41.46% -0.0707 0.0245)
OKLCH	oklch(41.46% 0.075 160.9)
XYZ	xyz(4.8942, 7.6028, 5.7661)
Luminance	0.0760 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E583E #581E38

analogous

#1E5821 #1E583E #1E5558

triadic

#1E583E #3E1E58 #583E1E

tetradic

#1E583E #211E58 #581E38 #55581E

square

#1E583E #211E58 #581E38 #55581E

split-complementary

#1E583E #581E55 #58211E

monochromatic

#081710 #0E2A1E #1E583E #2E865E #3DB37E

Accessibility & contrast

On white

8.33

#1E583E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#1E583E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E583E

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E583E	#FFFFFF	#000000	##FFFFFF
##1E583E	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57513D

Deuteranopia (green-blind)

#4F4C40

Tritanopia (blue-blind)

#015851

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e583e;
/* rgb */ color: rgb(30, 88, 62);
/* oklch */ color: oklch(41.5% 0.075 160.9);

Tailwind

colors: {
  custom: {
    50: '#618773',
    500: '#1e583e',
    950: '#000000',
  },
}

SCSS

$custom: #1e583e;
$custom-light: #618773;
$custom-dark: #000000;

JSON

{
  "hex": "#1e583e",
  "rgb": {
    "r": 30,
    "g": 88,
    "b": 62
  },
  "hsl": {
    "h": 153.103,
    "s": 49.153,
    "l": 23.137
  },
  "oklch": {
    "l": 0.4146,
    "c": 0.07486,
    "h": 160.9
  },
  "luminance": 0.07603
}

Semantic roles & 50–950 ramp

primary

#1E583E

secondary

#8D4565

accent

#4F8DD9

background

#F5F8F6

surface

#EAEFEC

border

#C6CAC7

text

#050B08

muted

#797C7B

Preview Lab

Preview with #1E583E

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

Preview Lab → · Contrast checker → · Palette generator →