#1E5B11#1E5B11

#1E5B11 is a dark, vivid green. Relative luminance 0.078; OKLCH L 41.6% C 0.122 H 140.6°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#1E5B11
RGB	rgb(30, 91, 17)
HSL	hsl(109, 69%, 21%)
HSV	hsv(109, 81%, 36%)
CMYK	cmyk(67%, 0%, 81.3%, 64.3%)
CIE-LAB	lab(33.56, -34.39, 34.45)
CIE-LCH	lch(33.56, 48.68, 134.95°)
OKLab	oklab(41.59% -0.0942 0.0773)
OKLCH	oklch(41.59% 0.122 140.6)
XYZ	xyz(4.3775, 7.7982, 1.8047)
Luminance	0.0780 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5B11 #4E115B

analogous

#435B11 #1E5B11 #115B29

triadic

#1E5B11 #111E5B #5B111E

tetradic

#1E5B11 #11435B #4E115B #5B2911

square

#1E5B11 #11435B #4E115B #5B2911

split-complementary

#1E5B11 #29115B #5B1143

monochromatic

#091A05 #0D2707 #1E5B11 #2F8F1B #40C224

Accessibility & contrast

On white

8.20

#1E5B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#1E5B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5B11

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5B11	#FFFFFF	#000000	##FFFFFF
##1E5B11	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5203

Deuteranopia (green-blind)

#564D19

Tritanopia (blue-blind)

#15584D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1e5b11;
/* rgb */ color: rgb(30, 91, 17);
/* oklch */ color: oklch(41.6% 0.122 140.6);

Tailwind

colors: {
  custom: {
    50: '#638a55',
    500: '#1e5b11',
    950: '#000000',
  },
}

SCSS

$custom: #1e5b11;
$custom-light: #638a55;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5b11",
  "rgb": {
    "r": 30,
    "g": 91,
    "b": 17
  },
  "hsl": {
    "h": 109.459,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.4159,
    "c": 0.12187,
    "h": 140.6
  },
  "luminance": 0.07799
}

Semantic roles & 50–950 ramp

primary

#1E5B11

secondary

#833494

accent

#3CEBCD

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #1E5B11

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

Preview Lab → · Contrast checker → · Palette generator →