#1D5E2B#1D5E2B

#1D5E2B is a dark, moderate green. Relative luminance 0.084; OKLCH L 42.8% C 0.105 H 147.5°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#1D5E2B
RGB	rgb(29, 94, 43)
HSL	hsl(133, 53%, 24%)
HSV	hsv(133, 69%, 37%)
CMYK	cmyk(69.1%, 0%, 54.3%, 63.1%)
CIE-LAB	lab(34.88, -32.67, 23.22)
CIE-LCH	lch(34.88, 40.08, 144.59°)
OKLab	oklab(42.77% -0.0882 0.0562)
OKLCH	oklch(42.77% 0.105 147.5)
XYZ	xyz(4.9451, 8.4405, 3.6536)
Luminance	0.0844 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5E2B #5E1D50

analogous

#305E1D #1D5E2B #1D5E4C

triadic

#1D5E2B #2B1D5E #5E2B1D

tetradic

#1D5E2B #1D305E #5E1D50 #5E4C1D

square

#1D5E2B #1D305E #5E1D50 #5E4C1D

split-complementary

#1D5E2B #4C1D5E #5E1D30

monochromatic

#07170B #0F2F16 #1D5E2B #2B8D40 #3ABC56

Accessibility & contrast

On white

7.81

#1D5E2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#1D5E2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5E2B

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5E2B	#FFFFFF	#000000	##FFFFFF
##1D5E2B	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5527

Deuteranopia (green-blind)

#57502F

Tritanopia (blue-blind)

#085C52

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #1d5e2b;
/* rgb */ color: rgb(29, 94, 43);
/* oklch */ color: oklch(42.8% 0.105 147.5);

Tailwind

colors: {
  custom: {
    50: '#628c65',
    500: '#1d5e2b',
    950: '#000000',
  },
}

SCSS

$custom: #1d5e2b;
$custom-light: #628c65;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5e2b",
  "rgb": {
    "r": 29,
    "g": 94,
    "b": 43
  },
  "hsl": {
    "h": 132.923,
    "s": 52.846,
    "l": 24.118
  },
  "oklch": {
    "l": 0.42765,
    "c": 0.10455,
    "h": 147.5
  },
  "luminance": 0.08441
}

Semantic roles & 50–950 ramp

primary

#1D5E2B

secondary

#934482

accent

#4CBDDC

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#050C06

muted

#7A7D7A

Preview Lab

Preview with #1D5E2B

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

Preview Lab → · Contrast checker → · Palette generator →