#17582C#17582C

#17582C is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.8% C 0.097 H 150.2°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#17582C
RGB	rgb(23, 88, 44)
HSL	hsl(139, 59%, 22%)
HSV	hsv(139, 74%, 35%)
CMYK	cmyk(73.9%, 0%, 50%, 65.5%)
CIE-LAB	lab(32.58, -31.25, 19.72)
CIE-LCH	lch(32.58, 36.95, 147.75°)
OKLab	oklab(40.82% -0.0842 0.0483)
OKLCH	oklch(40.82% 0.097 150.2)
XYZ	xyz(4.2974, 7.3430, 3.5732)
Luminance	0.0734 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17582C #581743

analogous

#225817 #17582C #17584D

triadic

#17582C #2C1758 #582C17

tetradic

#17582C #172258 #581743 #584D17

square

#17582C #172258 #581743 #584D17

split-complementary

#17582C #4D1758 #581722

monochromatic

#06180C #0A2714 #17582C #248944 #30B95D

Accessibility & contrast

On white

8.51

#17582C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#17582C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17582C

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17582C	#FFFFFF	#000000	##FFFFFF
##17582C	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595029

Deuteranopia (green-blind)

#514A2F

Tritanopia (blue-blind)

#00564D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #17582c;
/* rgb */ color: rgb(23, 88, 44);
/* oklch */ color: oklch(40.8% 0.097 150.2);

Tailwind

colors: {
  custom: {
    50: '#5e8866',
    500: '#17582c',
    950: '#000000',
  },
}

SCSS

$custom: #17582c;
$custom-light: #5e8866;
$custom-dark: #000000;

JSON

{
  "hex": "#17582c",
  "rgb": {
    "r": 23,
    "g": 88,
    "b": 44
  },
  "hsl": {
    "h": 139.385,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40818,
    "c": 0.09706,
    "h": 150.2
  },
  "luminance": 0.07343
}

Semantic roles & 50–950 ramp

primary

#17582C

secondary

#8F3C74

accent

#46AFE2

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #17582C

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

Preview Lab → · Contrast checker → · Palette generator →