#1A400B#1A400B

#1A400B is a dark, moderate green. Relative luminance 0.039; OKLCH L 33.1% C 0.091 H 138.5°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#1A400B
RGB	rgb(26, 64, 11)
HSL	hsl(103, 71%, 15%)
HSV	hsv(103, 83%, 25%)
CMYK	cmyk(59.4%, 0%, 82.8%, 74.9%)
CIE-LAB	lab(23.37, -24.68, 26.72)
CIE-LCH	lch(23.37, 36.37, 132.72°)
OKLab	oklab(33.12% -0.0681 0.0603)
OKLCH	oklch(33.12% 0.091 138.5)
XYZ	xyz(2.3197, 3.9104, 0.9491)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 2.04

Hunter Green (survey)

#0B4008

ΔE00 2.05

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A400B #310B40

analogous

#35400B #1A400B #0B4017

triadic

#1A400B #0B1A40 #400B1A

tetradic

#1A400B #0B3540 #310B40 #40170B

square

#1A400B #0B3540 #310B40 #40170B

split-complementary

#1A400B #170B40 #400B35

monochromatic

#0B1A04 #0B1A04 #1A400B #2F7414 #44A81D

Accessibility & contrast

On white

11.78

#1A400B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#1A400B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A400B

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A400B	#FFFFFF	#000000	##FFFFFF
##1A400B	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A03

Deuteranopia (green-blind)

#3D3610

Tritanopia (blue-blind)

#173D36

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1a400b;
/* rgb */ color: rgb(26, 64, 11);
/* oklch */ color: oklch(33.1% 0.091 138.5);

Tailwind

colors: {
  custom: {
    50: '#5b754e',
    500: '#1a400b',
    950: '#000000',
  },
}

SCSS

$custom: #1a400b;
$custom-light: #5b754e;
$custom-dark: #000000;

JSON

{
  "hex": "#1a400b",
  "rgb": {
    "r": 26,
    "g": 64,
    "b": 11
  },
  "hsl": {
    "h": 103.019,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33122,
    "c": 0.09095,
    "h": 138.5
  },
  "luminance": 0.03911
}

Semantic roles & 50–950 ramp

primary

#1A400B

secondary

#652A7D

accent

#3AEDBB

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040802

muted

#797B78

Preview Lab

Preview with #1A400B

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

Preview Lab → · Contrast checker → · Palette generator →