#1D6437#1D6437

#1D6437 is a dark, moderate green. Relative luminance 0.097; OKLCH L 44.7% C 0.101 H 151.8°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#1D6437
RGB	rgb(29, 100, 55)
HSL	hsl(142, 55%, 25%)
HSV	hsv(142, 71%, 39%)
CMYK	cmyk(71%, 0%, 45%, 60.8%)
CIE-LAB	lab(37.21, -33.03, 19.30)
CIE-LCH	lch(37.21, 38.26, 149.70°)
OKLab	oklab(44.74% -0.0891 0.0477)
OKLCH	oklch(44.74% 0.101 151.8)
XYZ	xyz(5.7530, 9.6508, 5.1733)
Luminance	0.0965 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6437 #641D4A

analogous

#26641D #1D6437 #1D645A

triadic

#1D6437 #371D64 #64371D

tetradic

#1D6437 #1D2664 #641D4A #645A1D

square

#1D6437 #1D2664 #641D4A #645A1D

split-complementary

#1D6437 #5A1D64 #641D26

monochromatic

#07180D #0F351D #1D6437 #2B9351 #39C36B

Accessibility & contrast

On white

7.17

#1D6437 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#1D6437 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D6437

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6437	#FFFFFF	#000000	##FFFFFF
##1D6437	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B34

Deuteranopia (green-blind)

#5B553A

Tritanopia (blue-blind)

#006259

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1d6437;
/* rgb */ color: rgb(29, 100, 55);
/* oklch */ color: oklch(44.7% 0.101 151.8);

Tailwind

colors: {
  custom: {
    50: '#63916e',
    500: '#1d6437',
    950: '#000000',
  },
}

SCSS

$custom: #1d6437;
$custom-light: #63916e;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6437",
  "rgb": {
    "r": 29,
    "g": 100,
    "b": 55
  },
  "hsl": {
    "h": 141.972,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.44744,
    "c": 0.10109,
    "h": 151.8
  },
  "luminance": 0.09651
}

Semantic roles & 50–950 ramp

primary

#1D6437

secondary

#99447A

accent

#49A8DE

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#060D07

muted

#7A7D7A

Preview Lab

Preview with #1D6437

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

Preview Lab → · Contrast checker → · Palette generator →