#1A5B0F#1A5B0F

#1A5B0F is a dark, vivid green. Relative luminance 0.077; OKLCH L 41.4% C 0.125 H 141.1°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#1A5B0F
RGB	rgb(26, 91, 15)
HSL	hsl(111, 72%, 21%)
HSV	hsv(111, 84%, 36%)
CMYK	cmyk(71.4%, 0%, 83.5%, 64.3%)
CIE-LAB	lab(33.43, -35.53, 35.03)
CIE-LCH	lch(33.43, 49.90, 135.41°)
OKLab	oklab(41.44% -0.0971 0.0783)
OKLCH	oklch(41.44% 0.125 141.1)
XYZ	xyz(4.2531, 7.7358, 1.7209)
Luminance	0.0774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5B0F #500F5B

analogous

#405B0F #1A5B0F #0F5B2A

triadic

#1A5B0F #0F1A5B #5B0F1A

tetradic

#1A5B0F #0F405B #500F5B #5B2A0F

square

#1A5B0F #0F405B #500F5B #5B2A0F

split-complementary

#1A5B0F #2A0F5B #5B0F40

monochromatic

#081A04 #0B2606 #1A5B0F #299018 #38C420

Accessibility & contrast

On white

8.24

#1A5B0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#1A5B0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5B0F

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5B0F	#FFFFFF	#000000	##FFFFFF
##1A5B0F	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5200

Deuteranopia (green-blind)

#564D18

Tritanopia (blue-blind)

#0D584D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1a5b0f;
/* rgb */ color: rgb(26, 91, 15);
/* oklch */ color: oklch(41.4% 0.125 141.1);

Tailwind

colors: {
  custom: {
    50: '#618a54',
    500: '#1a5b0f',
    950: '#000000',
  },
}

SCSS

$custom: #1a5b0f;
$custom-light: #618a54;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5b0f",
  "rgb": {
    "r": 26,
    "g": 91,
    "b": 15
  },
  "hsl": {
    "h": 111.316,
    "s": 71.698,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41442,
    "c": 0.12473,
    "h": 141.1
  },
  "luminance": 0.07736
}

Semantic roles & 50–950 ramp

primary

#1A5B0F

secondary

#863195

accent

#39EED4

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #1A5B0F

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

Preview Lab → · Contrast checker → · Palette generator →