#2A5740#2A5740

#2A5740 is a dark, moderate green. Relative luminance 0.077; OKLCH L 41.7% C 0.064 H 159.6°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#2A5740
RGB	rgb(42, 87, 64)
HSL	hsl(149, 35%, 25%)
HSV	hsv(149, 52%, 34%)
CMYK	cmyk(51.7%, 0%, 26.4%, 65.9%)
CIE-LAB	lab(33.30, -21.64, 8.68)
CIE-LCH	lch(33.30, 23.31, 158.15°)
OKLab	oklab(41.74% -0.0596 0.0222)
OKLCH	oklch(41.74% 0.064 159.6)
XYZ	xyz(5.2880, 7.6784, 6.0529)
Luminance	0.0768 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5740 #572A41

analogous

#2A572A #2A5740 #2A5756

triadic

#2A5740 #402A57 #57402A

tetradic

#2A5740 #2A2A57 #572A41 #57562A

square

#2A5740 #2A2A57 #572A41 #57562A

split-complementary

#2A5740 #562A57 #572A2A

monochromatic

#0A150F #162E22 #2A5740 #3E805E #52AA7D

Accessibility & contrast

On white

8.28

#2A5740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2A5740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5740

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5740	#FFFFFF	#000000	##FFFFFF
##2A5740	1.00	8.28	2.54	8.28
#FFFFFF	8.28	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56513F

Deuteranopia (green-blind)

#4F4C41

Tritanopia (blue-blind)

#1D5751

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2a5740;
/* rgb */ color: rgb(42, 87, 64);
/* oklch */ color: oklch(41.7% 0.064 159.6);

Tailwind

colors: {
  custom: {
    50: '#678774',
    500: '#2a5740',
    950: '#000000',
  },
}

SCSS

$custom: #2a5740;
$custom-light: #678774;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5740",
  "rgb": {
    "r": 42,
    "g": 87,
    "b": 64
  },
  "hsl": {
    "h": 149.333,
    "s": 34.884,
    "l": 25.294
  },
  "oklch": {
    "l": 0.41738,
    "c": 0.06362,
    "h": 159.6
  },
  "luminance": 0.07679
}

Semantic roles & 50–950 ramp

primary

#2A5740

secondary

#89536F

accent

#5D95CB

background

#F6F8F7

surface

#EBEFED

border

#C6CAC8

text

#060B08

muted

#7A7C7B

Preview Lab

Preview with #2A5740

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

Preview Lab → · Contrast checker → · Palette generator →