#1A552B#1A552B

#1A552B is a dark, moderate green. Relative luminance 0.069; OKLCH L 40.0% C 0.092 H 149.6°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#1A552B
RGB	rgb(26, 85, 43)
HSL	hsl(137, 53%, 22%)
HSV	hsv(137, 69%, 33%)
CMYK	cmyk(69.4%, 0%, 49.4%, 66.7%)
CIE-LAB	lab(31.56, -29.48, 19.02)
CIE-LCH	lch(31.56, 35.09, 147.17°)
OKLab	oklab(40% -0.0796 0.0466)
OKLCH	oklch(40% 0.092 149.6)
XYZ	xyz(4.1102, 6.8906, 3.3984)
Luminance	0.0689 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A552B #551A44

analogous

#27551A #1A552B #1A5549

triadic

#1A552B #2B1A55 #552B1A

tetradic

#1A552B #1A2755 #551A44 #55491A

square

#1A552B #1A2755 #551A44 #55491A

split-complementary

#1A552B #491A55 #551A27

monochromatic

#07170C #0C2613 #1A552B #288443 #37B35A

Accessibility & contrast

On white

8.83

#1A552B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#1A552B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A552B

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A552B	#FFFFFF	#000000	##FFFFFF
##1A552B	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D28

Deuteranopia (green-blind)

#4E482E

Tritanopia (blue-blind)

#06534B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1a552b;
/* rgb */ color: rgb(26, 85, 43);
/* oklch */ color: oklch(40.0% 0.092 149.6);

Tailwind

colors: {
  custom: {
    50: '#5e8565',
    500: '#1a552b',
    950: '#000000',
  },
}

SCSS

$custom: #1a552b;
$custom-light: #5e8565;
$custom-dark: #000000;

JSON

{
  "hex": "#1a552b",
  "rgb": {
    "r": 26,
    "g": 85,
    "b": 43
  },
  "hsl": {
    "h": 137.288,
    "s": 53.153,
    "l": 21.765
  },
  "oklch": {
    "l": 0.39996,
    "c": 0.09224,
    "h": 149.6
  },
  "luminance": 0.06891
}

Semantic roles & 50–950 ramp

primary

#1A552B

secondary

#8B4075

accent

#4BB3DD

background

#F5F8F6

surface

#EAEFEB

border

#C6CAC6

text

#050B05

muted

#797C7A

Preview Lab

Preview with #1A552B

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

Preview Lab → · Contrast checker → · Palette generator →