#1D5F2F#1D5F2F

#1D5F2F is a dark, moderate green. Relative luminance 0.087; OKLCH L 43.1% C 0.102 H 149.0°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#1D5F2F
RGB	rgb(29, 95, 47)
HSL	hsl(136, 53%, 24%)
HSV	hsv(136, 69%, 37%)
CMYK	cmyk(69.5%, 0%, 50.5%, 62.7%)
CIE-LAB	lab(35.30, -32.40, 21.48)
CIE-LCH	lch(35.30, 38.87, 146.46°)
OKLab	oklab(43.13% -0.0874 0.0524)
OKLCH	oklch(43.13% 0.102 149)
XYZ	xyz(5.1116, 8.6503, 4.0891)
Luminance	0.0865 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5F2F #5F1D4D

analogous

#2C5F1D #1D5F2F #1D5F50

triadic

#1D5F2F #2F1D5F #5F2F1D

tetradic

#1D5F2F #1D2C5F #5F1D4D #5F501D

square

#1D5F2F #1D2C5F #5F1D4D #5F501D

split-complementary

#1D5F2F #501D5F #5F1D2C

monochromatic

#07170C #0F3018 #1D5F2F #2B8E46 #3ABD5D

Accessibility & contrast

On white

7.69

#1D5F2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#1D5F2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5F2F

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5F2F	#FFFFFF	#000000	##FFFFFF
##1D5F2F	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60572B

Deuteranopia (green-blind)

#585132

Tritanopia (blue-blind)

#055D54

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #1d5f2f;
/* rgb */ color: rgb(29, 95, 47);
/* oklch */ color: oklch(43.1% 0.102 149.0);

Tailwind

colors: {
  custom: {
    50: '#628d68',
    500: '#1d5f2f',
    950: '#000000',
  },
}

SCSS

$custom: #1d5f2f;
$custom-light: #628d68;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5f2f",
  "rgb": {
    "r": 29,
    "g": 95,
    "b": 47
  },
  "hsl": {
    "h": 136.364,
    "s": 53.226,
    "l": 24.314
  },
  "oklch": {
    "l": 0.43129,
    "c": 0.10192,
    "h": 149
  },
  "luminance": 0.08651
}

Semantic roles & 50–950 ramp

primary

#1D5F2F

secondary

#94447E

accent

#4BB5DD

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#060C06

muted

#7A7D7A

Preview Lab

Preview with #1D5F2F

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

Preview Lab → · Contrast checker → · Palette generator →