#17582A#17582A

#17582A is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.8% C 0.099 H 149.2°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#17582A
RGB	rgb(23, 88, 42)
HSL	hsl(138, 59%, 22%)
HSV	hsv(138, 74%, 35%)
CMYK	cmyk(73.9%, 0%, 52.3%, 65.5%)
CIE-LAB	lab(32.54, -31.62, 20.84)
CIE-LCH	lch(32.54, 37.87, 146.61°)
OKLab	oklab(40.78% -0.0852 0.0507)
OKLCH	oklch(40.78% 0.099 149.2)
XYZ	xyz(4.2607, 7.3283, 3.3800)
Luminance	0.0733 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17582A #581745

analogous

#255817 #17582A #17584B

triadic

#17582A #2A1758 #582A17

tetradic

#17582A #172558 #581745 #584B17

square

#17582A #172558 #581745 #584B17

split-complementary

#17582A #4B1758 #581725

monochromatic

#06180C #0A2713 #17582A #248941 #30B958

Accessibility & contrast

On white

8.52

#17582A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#17582A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17582A

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17582A	#FFFFFF	#000000	##FFFFFF
##17582A	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595026

Deuteranopia (green-blind)

#514A2D

Tritanopia (blue-blind)

#00564D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #17582a;
/* rgb */ color: rgb(23, 88, 42);
/* oklch */ color: oklch(40.8% 0.099 149.2);

Tailwind

colors: {
  custom: {
    50: '#5e8864',
    500: '#17582a',
    950: '#000000',
  },
}

SCSS

$custom: #17582a;
$custom-light: #5e8864;
$custom-dark: #000000;

JSON

{
  "hex": "#17582a",
  "rgb": {
    "r": 23,
    "g": 88,
    "b": 42
  },
  "hsl": {
    "h": 137.538,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.4078,
    "c": 0.09916,
    "h": 149.2
  },
  "luminance": 0.07329
}

Semantic roles & 50–950 ramp

primary

#17582A

secondary

#8F3C77

accent

#46B4E2

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050B05

muted

#797C7A

Preview Lab

Preview with #17582A

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

Preview Lab → · Contrast checker → · Palette generator →