#12592B#12592B

#12592B is a dark, moderate green. Relative luminance 0.074; OKLCH L 41.0% C 0.101 H 150.4°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#12592B
RGB	rgb(18, 89, 43)
HSL	hsl(141, 66%, 21%)
HSV	hsv(141, 80%, 35%)
CMYK	cmyk(79.8%, 0%, 51.7%, 65.1%)
CIE-LAB	lab(32.80, -32.79, 20.57)
CIE-LCH	lch(32.80, 38.71, 147.91°)
OKLab	oklab(40.97% -0.0882 0.0502)
OKLCH	oklch(40.97% 0.101 150.4)
XYZ	xyz(4.2575, 7.4473, 3.4981)
Luminance	0.0745 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12592B #591240

analogous

#1C5912 #12592B #12594E

triadic

#12592B #2B1259 #592B12

tetradic

#12592B #121C59 #591240 #594E12

square

#12592B #121C59 #591240 #594E12

split-complementary

#12592B #4E1259 #59121C

monochromatic

#05190C #082612 #12592B #1C8C44 #27BF5C

Accessibility & contrast

On white

8.44

#12592B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#12592B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12592B

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12592B	#FFFFFF	#000000	##FFFFFF
##12592B	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5127

Deuteranopia (green-blind)

#514B2E

Tritanopia (blue-blind)

#00574E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #12592b;
/* rgb */ color: rgb(18, 89, 43);
/* oklch */ color: oklch(41.0% 0.101 150.4);

Tailwind

colors: {
  custom: {
    50: '#5c8965',
    500: '#12592b',
    950: '#000000',
  },
}

SCSS

$custom: #12592b;
$custom-light: #5c8965;
$custom-dark: #000000;

JSON

{
  "hex": "#12592b",
  "rgb": {
    "r": 18,
    "g": 89,
    "b": 43
  },
  "hsl": {
    "h": 141.127,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40968,
    "c": 0.10146,
    "h": 150.4
  },
  "luminance": 0.07448
}

Semantic roles & 50–950 ramp

primary

#12592B

secondary

#923571

accent

#3FADE9

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050B05

muted

#797C7A

Preview Lab

Preview with #12592B

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

Preview Lab → · Contrast checker → · Palette generator →