#12552C#12552C

#12552C is a dark, moderate green. Relative luminance 0.068; OKLCH L 39.8% C 0.094 H 151.8°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#12552C
RGB	rgb(18, 85, 44)
HSL	hsl(143, 65%, 20%)
HSV	hsv(143, 79%, 33%)
CMYK	cmyk(78.8%, 0%, 48.2%, 66.7%)
CIE-LAB	lab(31.36, -30.93, 18.14)
CIE-LCH	lch(31.36, 35.86, 149.61°)
OKLab	oklab(39.78% -0.0832 0.0447)
OKLCH	oklch(39.78% 0.094 151.8)
XYZ	xyz(3.9522, 6.8070, 3.4880)
Luminance	0.0681 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12552C #55123B

analogous

#195512 #12552C #12554E

triadic

#12552C #2C1255 #552C12

tetradic

#12552C #121955 #55123B #554E12

square

#12552C #121955 #55123B #554E12

split-complementary

#12552C #4E1255 #551219

monochromatic

#05190D #072212 #12552C #1D8846 #27BA60

Accessibility & contrast

On white

8.89

#12552C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#12552C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12552C

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12552C	#FFFFFF	#000000	##FFFFFF
##12552C	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D29

Deuteranopia (green-blind)

#4D482F

Tritanopia (blue-blind)

#00544B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #12552c;
/* rgb */ color: rgb(18, 85, 44);
/* oklch */ color: oklch(39.8% 0.094 151.8);

Tailwind

colors: {
  custom: {
    50: '#5b8665',
    500: '#12552c',
    950: '#000000',
  },
}

SCSS

$custom: #12552c;
$custom-light: #5b8665;
$custom-dark: #000000;

JSON

{
  "hex": "#12552c",
  "rgb": {
    "r": 18,
    "g": 85,
    "b": 44
  },
  "hsl": {
    "h": 143.284,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.39783,
    "c": 0.09448,
    "h": 151.8
  },
  "luminance": 0.06807
}

Semantic roles & 50–950 ramp

primary

#12552C

secondary

#8E356B

accent

#40A7E8

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#040B06

muted

#797C7A

Preview Lab

Preview with #12552C

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

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