#125728#125728

#125728 is a dark, moderate green. Relative luminance 0.071; OKLCH L 40.3% C 0.102 H 149.4°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#125728
RGB	rgb(18, 87, 40)
HSL	hsl(139, 66%, 21%)
HSV	hsv(139, 79%, 34%)
CMYK	cmyk(79.3%, 0%, 54%, 65.9%)
CIE-LAB	lab(32.03, -32.52, 21.32)
CIE-LCH	lch(32.03, 38.88, 146.75°)
OKLab	oklab(40.31% -0.0875 0.0517)
OKLCH	oklch(40.31% 0.102 149.4)
XYZ	xyz(4.0403, 7.0977, 3.1641)
Luminance	0.0710 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125728 #571241

analogous

#1F5712 #125728 #12574A

triadic

#125728 #281257 #572812

tetradic

#125728 #121F57 #571241 #574A12

square

#125728 #121F57 #571241 #574A12

split-complementary

#125728 #4A1257 #57121F

monochromatic

#05190C #082411 #125728 #1C8A3F #27BC57

Accessibility & contrast

On white

8.68

#125728 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#125728 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125728

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125728	#FFFFFF	#000000	##FFFFFF
##125728	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584F24

Deuteranopia (green-blind)

#50492B

Tritanopia (blue-blind)

#00554C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #125728;
/* rgb */ color: rgb(18, 87, 40);
/* oklch */ color: oklch(40.3% 0.102 149.4);

Tailwind

colors: {
  custom: {
    50: '#5c8763',
    500: '#125728',
    950: '#000000',
  },
}

SCSS

$custom: #125728;
$custom-light: #5c8763;
$custom-dark: #000000;

JSON

{
  "hex": "#125728",
  "rgb": {
    "r": 18,
    "g": 87,
    "b": 40
  },
  "hsl": {
    "h": 139.13,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40311,
    "c": 0.10161,
    "h": 149.4
  },
  "luminance": 0.07098
}

Semantic roles & 50–950 ramp

primary

#125728

secondary

#903573

accent

#3FB3E9

background

#F5F8F5

surface

#E9EFEA

border

#C5CAC6

text

#050B05

muted

#797C79

Preview Lab

Preview with #125728

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

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