#1A281E#1A281E

#1A281E is a dark, muted green. Relative luminance 0.018; OKLCH L 26.0% C 0.027 H 153.2°. Best body text is #FFFFFF at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#1A281E
RGB	rgb(26, 40, 30)
HSL	hsl(137, 21%, 13%)
HSV	hsv(137, 35%, 16%)
CMYK	cmyk(35%, 0%, 25%, 84.3%)
CIE-LAB	lab(14.57, -8.66, 4.70)
CIE-LCH	lch(14.57, 9.85, 151.53°)
OKLab	oklab(26.05% -0.0239 0.0121)
OKLCH	oklch(26.05% 0.027 153.2)
XYZ	xyz(1.4191, 1.8309, 1.5067)
Luminance	0.0183 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A281E #281A24

analogous

#1D281A #1A281E #1A2825

triadic

#1A281E #1E1A28 #281E1A

tetradic

#1A281E #1A1D28 #281A24 #28251A

square

#1A281E #1A1D28 #281A24 #28251A

split-complementary

#1A281E #251A28 #281A1D

monochromatic

#0C130E #0C130E #1A281E #324D3A #4A7256

Accessibility & contrast

On white

15.37

#1A281E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#1A281E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A281E

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A281E	#FFFFFF	#000000	##FFFFFF
##1A281E	1.00	15.37	1.37	15.37
#FFFFFF	15.37	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28261D

Deuteranopia (green-blind)

#26241F

Tritanopia (blue-blind)

#182825

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1a281e;
/* rgb */ color: rgb(26, 40, 30);
/* oklch */ color: oklch(26.0% 0.027 153.2);

Tailwind

colors: {
  custom: {
    50: '#566259',
    500: '#1a281e',
    950: '#000000',
  },
}

SCSS

$custom: #1a281e;
$custom-light: #566259;
$custom-dark: #000000;

JSON

{
  "hex": "#1a281e",
  "rgb": {
    "r": 26,
    "g": 40,
    "b": 30
  },
  "hsl": {
    "h": 137.143,
    "s": 21.212,
    "l": 12.941
  },
  "oklch": {
    "l": 0.26045,
    "c": 0.02678,
    "h": 153.2
  },
  "luminance": 0.01831
}

Semantic roles & 50–950 ramp

primary

#1A281E

secondary

#5B4354

accent

#6AA6BE

background

#F5F5F5

surface

#E9EAE9

border

#C5C6C5

text

#030503

muted

#787978

Preview Lab

Preview with #1A281E

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

Preview Lab → · Contrast checker → · Palette generator →