#1E583A#1E583A

#1E583A is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.4% C 0.079 H 157.4°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#1E583A
RGB	rgb(30, 88, 58)
HSL	hsl(149, 49%, 23%)
HSV	hsv(149, 66%, 35%)
CMYK	cmyk(65.9%, 0%, 34.1%, 65.5%)
CIE-LAB	lab(33.05, -26.76, 11.96)
CIE-LCH	lch(33.05, 29.31, 155.91°)
OKLab	oklab(41.36% -0.0729 0.0303)
OKLCH	oklch(41.36% 0.079 157.4)
XYZ	xyz(4.7884, 7.5605, 5.2091)
Luminance	0.0756 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E583A #581E3C

analogous

#1F581E #1E583A #1E5857

triadic

#1E583A #3A1E58 #583A1E

tetradic

#1E583A #1E1F58 #581E3C #58571E

square

#1E583A #1E1F58 #581E3C #58571E

split-complementary

#1E583A #571E58 #581E1F

monochromatic

#08170F #0E2A1C #1E583A #2E8658 #3DB376

Accessibility & contrast

On white

8.36

#1E583A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#1E583A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E583A

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E583A	#FFFFFF	#000000	##FFFFFF
##1E583A	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575138

Deuteranopia (green-blind)

#4F4B3C

Tritanopia (blue-blind)

#045750

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1e583a;
/* rgb */ color: rgb(30, 88, 58);
/* oklch */ color: oklch(41.4% 0.079 157.4);

Tailwind

colors: {
  custom: {
    50: '#618870',
    500: '#1e583a',
    950: '#000000',
  },
}

SCSS

$custom: #1e583a;
$custom-light: #618870;
$custom-dark: #000000;

JSON

{
  "hex": "#1e583a",
  "rgb": {
    "r": 30,
    "g": 88,
    "b": 58
  },
  "hsl": {
    "h": 148.966,
    "s": 49.153,
    "l": 23.137
  },
  "oklch": {
    "l": 0.41355,
    "c": 0.07892,
    "h": 157.4
  },
  "luminance": 0.07561
}

Semantic roles & 50–950 ramp

primary

#1E583A

secondary

#8D456A

accent

#4F96D9

background

#F5F8F6

surface

#EAEFEC

border

#C6CAC7

text

#050B07

muted

#797C7A

Preview Lab

Preview with #1E583A

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

Preview Lab → · Contrast checker → · Palette generator →