#1D5510#1D5510

#1D5510 is a dark, moderate green. Relative luminance 0.068; OKLCH L 39.7% C 0.115 H 140.4°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#1D5510
RGB	rgb(29, 85, 16)
HSL	hsl(109, 68%, 20%)
HSV	hsv(109, 81%, 33%)
CMYK	cmyk(65.9%, 0%, 81.2%, 66.7%)
CIE-LAB	lab(31.34, -32.34, 32.64)
CIE-LCH	lch(31.34, 45.95, 134.74°)
OKLab	oklab(39.74% -0.0887 0.0734)
OKLCH	oklch(39.74% 0.115 140.4)
XYZ	xyz(3.8485, 6.7953, 1.5989)
Luminance	0.0680 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5510 #481055

analogous

#3F5510 #1D5510 #105526

triadic

#1D5510 #101D55 #55101D

tetradic

#1D5510 #103F55 #481055 #552610

square

#1D5510 #103F55 #481055 #552610

split-complementary

#1D5510 #261055 #55103F

monochromatic

#091A05 #0B2106 #1D5510 #2F891A #40BC23

Accessibility & contrast

On white

8.90

#1D5510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#1D5510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D5510

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5510	#FFFFFF	#000000	##FFFFFF
##1D5510	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D03

Deuteranopia (green-blind)

#514817

Tritanopia (blue-blind)

#155248

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #1d5510;
/* rgb */ color: rgb(29, 85, 16);
/* oklch */ color: oklch(39.7% 0.115 140.4);

Tailwind

colors: {
  custom: {
    50: '#618554',
    500: '#1d5510',
    950: '#000000',
  },
}

SCSS

$custom: #1d5510;
$custom-light: #618554;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5510",
  "rgb": {
    "r": 29,
    "g": 85,
    "b": 16
  },
  "hsl": {
    "h": 108.696,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.39739,
    "c": 0.1151,
    "h": 140.4
  },
  "luminance": 0.06796
}

Semantic roles & 50–950 ramp

primary

#1D5510

secondary

#7D328F

accent

#3DEBCA

background

#F6F8F5

surface

#EBEFE8

border

#C6CAC4

text

#050B03

muted

#7A7C78

Preview Lab

Preview with #1D5510

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

Preview Lab → · Contrast checker → · Palette generator →