#1A582D#1A582D

#1A582D is a dark, moderate green. Relative luminance 0.074; OKLCH L 40.9% C 0.095 H 150.0°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#1A582D
RGB	rgb(26, 88, 45)
HSL	hsl(138, 54%, 22%)
HSV	hsv(138, 70%, 35%)
CMYK	cmyk(70.5%, 0%, 48.9%, 65.5%)
CIE-LAB	lab(32.67, -30.42, 19.28)
CIE-LCH	lch(32.67, 36.02, 147.64°)
OKLab	oklab(40.93% -0.0821 0.0473)
OKLCH	oklch(40.93% 0.095 150)
XYZ	xyz(4.3890, 7.3881, 3.6768)
Luminance	0.0739 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A582D #581A45

analogous

#26581A #1A582D #1A584C

triadic

#1A582D #2D1A58 #582D1A

tetradic

#1A582D #1A2658 #581A45 #584C1A

square

#1A582D #1A2658 #581A45 #584C1A

split-complementary

#1A582D #4C1A58 #581A26

monochromatic

#07180C #0C2915 #1A582D #288745 #36B65D

Accessibility & contrast

On white

8.48

#1A582D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1A582D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A582D

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A582D	#FFFFFF	#000000	##FFFFFF
##1A582D	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59502A

Deuteranopia (green-blind)

#514B30

Tritanopia (blue-blind)

#03564E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a582d;
/* rgb */ color: rgb(26, 88, 45);
/* oklch */ color: oklch(40.9% 0.095 150.0);

Tailwind

colors: {
  custom: {
    50: '#5f8866',
    500: '#1a582d',
    950: '#000000',
  },
}

SCSS

$custom: #1a582d;
$custom-light: #5f8866;
$custom-dark: #000000;

JSON

{
  "hex": "#1a582d",
  "rgb": {
    "r": 26,
    "g": 88,
    "b": 45
  },
  "hsl": {
    "h": 138.387,
    "s": 54.386,
    "l": 22.353
  },
  "oklch": {
    "l": 0.40928,
    "c": 0.09473,
    "h": 150
  },
  "luminance": 0.07389
}

Semantic roles & 50–950 ramp

primary

#1A582D

secondary

#8E4076

accent

#4AB0DE

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #1A582D

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

Preview Lab → · Contrast checker → · Palette generator →