#10582C#10582C

#10582C is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.6% C 0.100 H 151.3°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#10582C
RGB	rgb(16, 88, 44)
HSL	hsl(143, 69%, 20%)
HSV	hsv(143, 82%, 35%)
CMYK	cmyk(81.8%, 0%, 50%, 65.5%)
CIE-LAB	lab(32.42, -32.52, 19.48)
CIE-LCH	lch(32.42, 37.91, 149.07°)
OKLab	oklab(40.64% -0.0874 0.0478)
OKLCH	oklch(40.64% 0.1 151.3)
XYZ	xyz(4.1577, 7.2710, 3.5667)
Luminance	0.0727 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10582C #58103C

analogous

#185810 #10582C #105850

triadic

#10582C #2C1058 #582C10

tetradic

#10582C #101858 #58103C #585010

square

#10582C #101858 #58103C #585010

split-complementary

#10582C #501058 #581018

monochromatic

#051A0D #072412 #10582C #198C46 #23C060

Accessibility & contrast

On white

8.56

#10582C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#10582C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10582C

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10582C	#FFFFFF	#000000	##FFFFFF
##10582C	1.00	8.56	2.45	8.56
#FFFFFF	8.56	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585029

Deuteranopia (green-blind)

#504A2F

Tritanopia (blue-blind)

#00564D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #10582c;
/* rgb */ color: rgb(16, 88, 44);
/* oklch */ color: oklch(40.6% 0.100 151.3);

Tailwind

colors: {
  custom: {
    50: '#5c8866',
    500: '#10582c',
    950: '#000000',
  },
}

SCSS

$custom: #10582c;
$custom-light: #5c8866;
$custom-dark: #000000;

JSON

{
  "hex": "#10582c",
  "rgb": {
    "r": 16,
    "g": 88,
    "b": 44
  },
  "hsl": {
    "h": 143.333,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.4064,
    "c": 0.09961,
    "h": 151.3
  },
  "luminance": 0.07271
}

Semantic roles & 50–950 ramp

primary

#10582C

secondary

#91326C

accent

#3CA7EC

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#040B06

muted

#797C7A

Preview Lab

Preview with #10582C

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

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