#125B2A#125B2A

#125B2A is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.5% C 0.105 H 149.5°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#125B2A
RGB	rgb(18, 91, 42)
HSL	hsl(140, 67%, 21%)
HSV	hsv(140, 80%, 36%)
CMYK	cmyk(80.2%, 0%, 53.8%, 64.3%)
CIE-LAB	lab(33.51, -33.78, 22.03)
CIE-LCH	lch(33.51, 40.33, 146.89°)
OKLab	oklab(41.55% -0.0908 0.0534)
OKLCH	oklch(41.55% 0.105 149.5)
XYZ	xyz(4.4081, 7.7774, 3.4589)
Luminance	0.0778 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125B2A #5B1243

analogous

#1F5B12 #125B2A #125B4F

triadic

#125B2A #2A125B #5B2A12

tetradic

#125B2A #121F5B #5B1243 #5B4F12

square

#125B2A #121F5B #5B1243 #5B4F12

split-complementary

#125B2A #4F125B #5B121F

monochromatic

#051A0C #082812 #125B2A #1C8E42 #26C159

Accessibility & contrast

On white

8.22

#125B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#125B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125B2A

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125B2A	#FFFFFF	#000000	##FFFFFF
##125B2A	1.00	8.22	2.56	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5226

Deuteranopia (green-blind)

#534C2E

Tritanopia (blue-blind)

#005950

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #125b2a;
/* rgb */ color: rgb(18, 91, 42);
/* oklch */ color: oklch(41.5% 0.105 149.5);

Tailwind

colors: {
  custom: {
    50: '#5d8a64',
    500: '#125b2a',
    950: '#000000',
  },
}

SCSS

$custom: #125b2a;
$custom-light: #5d8a64;
$custom-dark: #000000;

JSON

{
  "hex": "#125b2a",
  "rgb": {
    "r": 18,
    "g": 91,
    "b": 42
  },
  "hsl": {
    "h": 139.726,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.4155,
    "c": 0.10538,
    "h": 149.5
  },
  "luminance": 0.07778
}

Semantic roles & 50–950 ramp

primary

#125B2A

secondary

#933575

accent

#3EB1EA

background

#F5F8F6

surface

#E9F0EB

border

#C5CBC6

text

#050C05

muted

#797D7A

Preview Lab

Preview with #125B2A

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

Preview Lab → · Contrast checker → · Palette generator →