#125733#125733

#125733 is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.5% C 0.090 H 155.3°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#125733
RGB	rgb(18, 87, 51)
HSL	hsl(149, 66%, 21%)
HSV	hsv(149, 79%, 34%)
CMYK	cmyk(79.3%, 0%, 41.4%, 65.9%)
CIE-LAB	lab(32.22, -30.31, 15.07)
CIE-LCH	lch(32.22, 33.85, 153.57°)
OKLab	oklab(40.53% -0.0819 0.0377)
OKLCH	oklch(40.53% 0.09 155.3)
XYZ	xyz(4.2548, 7.1835, 4.2936)
Luminance	0.0718 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125733 #571236

analogous

#135712 #125733 #125755

triadic

#125733 #331257 #573312

tetradic

#125733 #121357 #571236 #575512

square

#125733 #121357 #571236 #575512

split-complementary

#125733 #551257 #571213

monochromatic

#05190F #082415 #125733 #1C8A51 #27BC6E

Accessibility & contrast

On white

8.62

#125733 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#125733 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125733

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125733	#FFFFFF	#000000	##FFFFFF
##125733	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574F31

Deuteranopia (green-blind)

#4E4935

Tritanopia (blue-blind)

#00564E

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #125733;
/* rgb */ color: rgb(18, 87, 51);
/* oklch */ color: oklch(40.5% 0.090 155.3);

Tailwind

colors: {
  custom: {
    50: '#5c876b',
    500: '#125733',
    950: '#000000',
  },
}

SCSS

$custom: #125733;
$custom-light: #5c876b;
$custom-dark: #000000;

JSON

{
  "hex": "#125733",
  "rgb": {
    "r": 18,
    "g": 87,
    "b": 51
  },
  "hsl": {
    "h": 148.696,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40533,
    "c": 0.09009,
    "h": 155.3
  },
  "luminance": 0.07184
}

Semantic roles & 50–950 ramp

primary

#125733

secondary

#903564

accent

#3F98E9

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#040B06

muted

#797C7A

Preview Lab

Preview with #125733

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

Preview Lab → · Contrast checker → · Palette generator →