#1E643B#1E643B

#1E643B is a dark, moderate green. Relative luminance 0.097; OKLCH L 44.9% C 0.096 H 153.8°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#1E643B
RGB	rgb(30, 100, 59)
HSL	hsl(145, 54%, 25%)
HSV	hsv(145, 70%, 39%)
CMYK	cmyk(70%, 0%, 41%, 60.8%)
CIE-LAB	lab(37.31, -32.01, 17.09)
CIE-LCH	lch(37.31, 36.29, 151.90°)
OKLab	oklab(44.86% -0.0865 0.0427)
OKLCH	oklch(44.86% 0.096 153.8)
XYZ	xyz(5.8815, 9.7055, 5.7002)
Luminance	0.0971 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E643B #641E47

analogous

#24641E #1E643B #1E645E

triadic

#1E643B #3B1E64 #643B1E

tetradic

#1E643B #1E2464 #641E47 #645E1E

square

#1E643B #1E2464 #641E47 #645E1E

split-complementary

#1E643B #5E1E64 #641E24

monochromatic

#07180E #10351F #1E643B #2C9357 #3AC273

Accessibility & contrast

On white

7.14

#1E643B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#1E643B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E643B

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E643B	#FFFFFF	#000000	##FFFFFF
##1E643B	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C38

Deuteranopia (green-blind)

#5B553E

Tritanopia (blue-blind)

#00635A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1e643b;
/* rgb */ color: rgb(30, 100, 59);
/* oklch */ color: oklch(44.9% 0.096 153.8);

Tailwind

colors: {
  custom: {
    50: '#639171',
    500: '#1e643b',
    950: '#000000',
  },
}

SCSS

$custom: #1e643b;
$custom-light: #639171;
$custom-dark: #000000;

JSON

{
  "hex": "#1e643b",
  "rgb": {
    "r": 30,
    "g": 100,
    "b": 59
  },
  "hsl": {
    "h": 144.857,
    "s": 53.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.44859,
    "c": 0.09648,
    "h": 153.8
  },
  "luminance": 0.09706
}

Semantic roles & 50–950 ramp

primary

#1E643B

secondary

#994576

accent

#4BA0DD

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#060D07

muted

#7A7D7A

Preview Lab

Preview with #1E643B

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

Preview Lab → · Contrast checker → · Palette generator →