#1E4100#1E4100

#1E4100 is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 33.5% C 0.098 H 134.9°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#1E4100
RGB	rgb(30, 65, 0)
HSL	hsl(92, 100%, 13%)
HSV	hsv(92, 100%, 25%)
CMYK	cmyk(53.8%, 0%, 100%, 74.5%)
CIE-LAB	lab(23.86, -24.59, 31.76)
CIE-LCH	lch(23.86, 40.17, 127.75°)
OKLab	oklab(33.55% -0.0691 0.0693)
OKLCH	oklch(33.55% 0.098 134.9)
XYZ	xyz(2.4257, 4.0565, 0.6552)
Luminance	0.0406 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.38

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E4100 #230041

analogous

#3E4100 #1E4100 #004103

triadic

#1E4100 #001E41 #41001E

tetradic

#1E4100 #003E41 #230041 #410300

square

#1E4100 #003E41 #230041 #410300

split-complementary

#1E4100 #030041 #41003E

monochromatic

#0E1F00 #0E1F00 #1E4100 #3A7E00 #56BB00

Accessibility & contrast

On white

11.59

#1E4100 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#1E4100 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4100

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E4100	#FFFFFF	#000000	##FFFFFF
##1E4100	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443B00

Deuteranopia (green-blind)

#3F3807

Tritanopia (blue-blind)

#1D3E36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1e4100;
/* rgb */ color: rgb(30, 65, 0);
/* oklch */ color: oklch(33.5% 0.098 134.9);

Tailwind

colors: {
  custom: {
    50: '#5f7649',
    500: '#1e4100',
    950: '#000000',
  },
}

SCSS

$custom: #1e4100;
$custom-light: #5f7649;
$custom-dark: #000000;

JSON

{
  "hex": "#1e4100",
  "rgb": {
    "r": 30,
    "g": 65,
    "b": 0
  },
  "hsl": {
    "h": 92.308,
    "s": 100,
    "l": 12.745
  },
  "oklch": {
    "l": 0.33547,
    "c": 0.09788,
    "h": 134.9
  },
  "luminance": 0.04057
}

Semantic roles & 50–950 ramp

primary

#1E4100

secondary

#531885

accent

#29FF9C

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#050801

muted

#797B77

Preview Lab

Preview with #1E4100

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

Preview Lab → · Contrast checker → · Palette generator →