#1E511B#1E511B

#1E511B is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.7% C 0.100 H 142.4°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#1E511B
RGB	rgb(30, 81, 27)
HSL	hsl(117, 50%, 21%)
HSV	hsv(117, 67%, 32%)
CMYK	cmyk(63%, 0%, 66.7%, 68.2%)
CIE-LAB	lab(30.01, -29.23, 26.14)
CIE-LCH	lch(30.01, 39.22, 138.20°)
OKLab	oklab(38.69% -0.0796 0.0612)
OKLCH	oklch(38.69% 0.1 142.4)
XYZ	xyz(3.6755, 6.2397, 2.0474)
Luminance	0.0624 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E511B #4E1B51

analogous

#39511B #1E511B #1B5133

triadic

#1E511B #1B1E51 #511B1E

tetradic

#1E511B #1B3951 #4E1B51 #51331B

square

#1E511B #1B3951 #4E1B51 #51331B

split-complementary

#1E511B #331B51 #511B39

monochromatic

#081708 #0D230C #1E511B #2F7F2A #40AD3A

Accessibility & contrast

On white

9.34

#1E511B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#1E511B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E511B

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E511B	#FFFFFF	#000000	##FFFFFF
##1E511B	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534915

Deuteranopia (green-blind)

#4C451F

Tritanopia (blue-blind)

#164F45

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1e511b;
/* rgb */ color: rgb(30, 81, 27);
/* oklch */ color: oklch(38.7% 0.100 142.4);

Tailwind

colors: {
  custom: {
    50: '#60825a',
    500: '#1e511b',
    950: '#000000',
  },
}

SCSS

$custom: #1e511b;
$custom-light: #60825a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e511b",
  "rgb": {
    "r": 30,
    "g": 81,
    "b": 27
  },
  "hsl": {
    "h": 116.667,
    "s": 50,
    "l": 21.176
  },
  "oklch": {
    "l": 0.38686,
    "c": 0.10043,
    "h": 142.4
  },
  "luminance": 0.0624
}

Semantic roles & 50–950 ramp

primary

#1E511B

secondary

#834187

accent

#4EDAD2

background

#F5F8F5

surface

#EAEFE9

border

#C6CAC5

text

#050A04

muted

#797C79

Preview Lab

Preview with #1E511B

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

Preview Lab → · Contrast checker → · Palette generator →