#125828#125828

#125828 is a dark, moderate green. Relative luminance 0.073; OKLCH L 40.6% C 0.103 H 149.2°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#125828
RGB	rgb(18, 88, 40)
HSL	hsl(139, 66%, 21%)
HSV	hsv(139, 80%, 35%)
CMYK	cmyk(79.5%, 0%, 54.5%, 65.5%)
CIE-LAB	lab(32.39, -32.93, 21.77)
CIE-LCH	lch(32.39, 39.47, 146.53°)
OKLab	oklab(40.61% -0.0885 0.0528)
OKLCH	oklch(40.61% 0.103 149.2)
XYZ	xyz(4.1218, 7.2608, 3.1913)
Luminance	0.0726 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125828 #581242

analogous

#1F5812 #125828 #12584B

triadic

#125828 #281258 #582812

tetradic

#125828 #121F58 #581242 #584B12

square

#125828 #121F58 #581242 #584B12

split-complementary

#125828 #4B1258 #58121F

monochromatic

#05190C #082511 #125828 #1C8B3F #27BE56

Accessibility & contrast

On white

8.56

#125828 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#125828 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125828

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125828	#FFFFFF	#000000	##FFFFFF
##125828	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)

#595024

Deuteranopia (green-blind)

#514A2C

Tritanopia (blue-blind)

#00564D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #125828;
/* rgb */ color: rgb(18, 88, 40);
/* oklch */ color: oklch(40.6% 0.103 149.2);

Tailwind

colors: {
  custom: {
    50: '#5c8863',
    500: '#125828',
    950: '#000000',
  },
}

SCSS

$custom: #125828;
$custom-light: #5c8863;
$custom-dark: #000000;

JSON

{
  "hex": "#125828",
  "rgb": {
    "r": 18,
    "g": 88,
    "b": 40
  },
  "hsl": {
    "h": 138.857,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40613,
    "c": 0.10307,
    "h": 149.2
  },
  "luminance": 0.07261
}

Semantic roles & 50–950 ramp

primary

#125828

secondary

#913574

accent

#3FB3E9

background

#F5F8F5

surface

#E9F0EA

border

#C5CBC6

text

#050B05

muted

#797C79

Preview Lab

Preview with #125828

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

Preview Lab → · Contrast checker → · Palette generator →