#12582F#12582F

#12582F is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.7% C 0.096 H 152.6°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#12582F
RGB	rgb(18, 88, 47)
HSL	hsl(145, 66%, 21%)
HSV	hsv(145, 80%, 35%)
CMYK	cmyk(79.5%, 0%, 46.6%, 65.5%)
CIE-LAB	lab(32.51, -31.59, 17.84)
CIE-LCH	lch(32.51, 36.28, 150.54°)
OKLab	oklab(40.75% -0.0851 0.0441)
OKLCH	oklch(40.75% 0.096 152.6)
XYZ	xyz(4.2519, 7.3128, 3.8762)
Luminance	0.0731 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12582F #58123B

analogous

#185812 #12582F #125852

triadic

#12582F #2F1258 #582F12

tetradic

#12582F #121858 #58123B #585212

square

#12582F #121858 #58123B #585212

split-complementary

#12582F #521258 #581218

monochromatic

#05190E #082514 #12582F #1C8B4A #27BE65

Accessibility & contrast

On white

8.53

#12582F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#12582F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12582F

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12582F	#FFFFFF	#000000	##FFFFFF
##12582F	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502C

Deuteranopia (green-blind)

#504A32

Tritanopia (blue-blind)

#00574E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #12582f;
/* rgb */ color: rgb(18, 88, 47);
/* oklch */ color: oklch(40.7% 0.096 152.6);

Tailwind

colors: {
  custom: {
    50: '#5c8868',
    500: '#12582f',
    950: '#000000',
  },
}

SCSS

$custom: #12582f;
$custom-light: #5c8868;
$custom-dark: #000000;

JSON

{
  "hex": "#12582f",
  "rgb": {
    "r": 18,
    "g": 88,
    "b": 47
  },
  "hsl": {
    "h": 144.857,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40746,
    "c": 0.0958,
    "h": 152.6
  },
  "luminance": 0.07313
}

Semantic roles & 50–950 ramp

primary

#12582F

secondary

#91356B

accent

#3FA2E9

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #12582F

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

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