#1D663B#1D663B

#1D663B is a mid, moderate green. Relative luminance 0.101; OKLCH L 45.4% C 0.100 H 153.4°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#1D663B
RGB	rgb(29, 102, 59)
HSL	hsl(145, 56%, 26%)
HSV	hsv(145, 72%, 40%)
CMYK	cmyk(71.6%, 0%, 42.2%, 60%)
CIE-LAB	lab(37.98, -33.09, 17.98)
CIE-LCH	lch(37.98, 37.66, 151.48°)
OKLab	oklab(45.41% -0.0893 0.0448)
OKLCH	oklch(45.41% 0.1 153.4)
XYZ	xyz(6.0470, 10.0791, 5.7636)
Luminance	0.1008 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D663B #661D48

analogous

#23661D #1D663B #1D665F

triadic

#1D663B #3B1D66 #663B1D

tetradic

#1D663B #1D2366 #661D48 #665F1D

square

#1D663B #1D2366 #661D48 #665F1D

split-complementary

#1D663B #5F1D66 #661D23

monochromatic

#07180E #0F361F #1D663B #2B9657 #38C572

Accessibility & contrast

On white

6.96

#1D663B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#1D663B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D663B

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D663B	#FFFFFF	#000000	##FFFFFF
##1D663B	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D38

Deuteranopia (green-blind)

#5D573E

Tritanopia (blue-blind)

#00655B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1d663b;
/* rgb */ color: rgb(29, 102, 59);
/* oklch */ color: oklch(45.4% 0.100 153.4);

Tailwind

colors: {
  custom: {
    50: '#639271',
    500: '#1d663b',
    950: '#000000',
  },
}

SCSS

$custom: #1d663b;
$custom-light: #639271;
$custom-dark: #000000;

JSON

{
  "hex": "#1d663b",
  "rgb": {
    "r": 29,
    "g": 102,
    "b": 59
  },
  "hsl": {
    "h": 144.658,
    "s": 55.725,
    "l": 25.686
  },
  "oklch": {
    "l": 0.45407,
    "c": 0.09992,
    "h": 153.4
  },
  "luminance": 0.1008
}

Semantic roles & 50–950 ramp

primary

#1D663B

secondary

#9B4477

accent

#49A1DF

background

#F6F9F6

surface

#EBF1EC

border

#C6CBC7

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #1D663B

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

Preview Lab → · Contrast checker → · Palette generator →