#125F1B#125F1B

#125F1B is a dark, vivid green. Relative luminance 0.084; OKLCH L 42.5% C 0.125 H 144.5°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#125F1B
RGB	rgb(18, 95, 27)
HSL	hsl(127, 68%, 22%)
HSV	hsv(127, 81%, 37%)
CMYK	cmyk(81.1%, 0%, 71.6%, 62.7%)
CIE-LAB	lab(34.79, -37.50, 31.35)
CIE-LCH	lch(34.79, 48.88, 140.10°)
OKLab	oklab(42.55% -0.1013 0.0724)
OKLCH	oklch(42.55% 0.125 144.5)
XYZ	xyz(4.5392, 8.3916, 2.4172)
Luminance	0.0839 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125F1B #5F1256

analogous

#305F12 #125F1B #125F42

triadic

#125F1B #1B125F #5F1B12

tetradic

#125F1B #12305F #5F1256 #5F4212

square

#125F1B #12305F #5F1256 #5F4212

split-complementary

#125F1B #42125F #5F1230

monochromatic

#051A07 #082C0C #125F1B #1C922A #25C638

Accessibility & contrast

On white

7.84

#125F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#125F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125F1B

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125F1B	#FFFFFF	#000000	##FFFFFF
##125F1B	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615512

Deuteranopia (green-blind)

#584F21

Tritanopia (blue-blind)

#005C51

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #125f1b;
/* rgb */ color: rgb(18, 95, 27);
/* oklch */ color: oklch(42.5% 0.125 144.5);

Tailwind

colors: {
  custom: {
    50: '#5f8d5b',
    500: '#125f1b',
    950: '#000000',
  },
}

SCSS

$custom: #125f1b;
$custom-light: #5f8d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#125f1b",
  "rgb": {
    "r": 18,
    "g": 95,
    "b": 27
  },
  "hsl": {
    "h": 127.013,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42545,
    "c": 0.12451,
    "h": 144.5
  },
  "luminance": 0.08392
}

Semantic roles & 50–950 ramp

primary

#125F1B

secondary

#97368C

accent

#3DD7EB

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #125F1B

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

Preview Lab → · Contrast checker → · Palette generator →