#1F542E#1F542E

#1F542E is a dark, moderate green. Relative luminance 0.068; OKLCH L 39.9% C 0.085 H 150.1°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#1F542E
RGB	rgb(31, 84, 46)
HSL	hsl(137, 46%, 23%)
HSV	hsv(137, 63%, 33%)
CMYK	cmyk(63.1%, 0%, 45.2%, 67.1%)
CIE-LAB	lab(31.41, -27.21, 17.09)
CIE-LCH	lch(31.41, 32.13, 147.87°)
OKLab	oklab(39.94% -0.0736 0.0423)
OKLCH	oklch(39.94% 0.085 150.1)
XYZ	xyz(4.2282, 6.8288, 3.6795)
Luminance	0.0683 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F542E #541F45

analogous

#2B541F #1F542E #1F5448

triadic

#1F542E #2E1F54 #542E1F

tetradic

#1F542E #1F2B54 #541F45 #54481F

square

#1F542E #1F2B54 #541F45 #54481F

split-complementary

#1F542E #481F54 #541F2B

monochromatic

#08160C #0F2716 #1F542E #2F8146 #40AD5F

Accessibility & contrast

On white

8.88

#1F542E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#1F542E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F542E

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F542E	#FFFFFF	#000000	##FFFFFF
##1F542E	1.00	8.88	2.37	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D2B

Deuteranopia (green-blind)

#4D4830

Tritanopia (blue-blind)

#11534B

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1f542e;
/* rgb */ color: rgb(31, 84, 46);
/* oklch */ color: oklch(39.9% 0.085 150.1);

Tailwind

colors: {
  custom: {
    50: '#618567',
    500: '#1f542e',
    950: '#000000',
  },
}

SCSS

$custom: #1f542e;
$custom-light: #618567;
$custom-dark: #000000;

JSON

{
  "hex": "#1f542e",
  "rgb": {
    "r": 31,
    "g": 84,
    "b": 46
  },
  "hsl": {
    "h": 136.981,
    "s": 46.087,
    "l": 22.549
  },
  "oklch": {
    "l": 0.39943,
    "c": 0.0849,
    "h": 150.1
  },
  "luminance": 0.06829
}

Semantic roles & 50–950 ramp

primary

#1F542E

secondary

#894676

accent

#52B0D6

background

#F5F8F6

surface

#EAEFEB

border

#C6CAC6

text

#050B06

muted

#797C7A

Preview Lab

Preview with #1F542E

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

Preview Lab → · Contrast checker → · Palette generator →