#1E3903#1E3903

#1E3903 is a dark, moderate yellow-green. Relative luminance 0.032; OKLCH L 31.1% C 0.085 H 133.3°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#1E3903
RGB	rgb(30, 57, 3)
HSL	hsl(90, 90%, 12%)
HSV	hsv(90, 95%, 22%)
CMYK	cmyk(47.4%, 0%, 94.7%, 77.6%)
CIE-LAB	lab(20.86, -20.50, 27.40)
CIE-LCH	lch(20.86, 34.22, 126.81°)
OKLab	oklab(31.09% -0.0579 0.0616)
OKLCH	oklch(31.09% 0.085 133.3)
XYZ	xyz(2.0150, 3.2087, 0.5993)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 4.51

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E3903 #1E0339

analogous

#393903 #1E3903 #033903

triadic

#1E3903 #031E39 #39031E

tetradic

#1E3903 #033939 #1E0339 #390303

square

#1E3903 #033939 #1E0339 #390303

split-complementary

#1E3903 #030339 #390339

monochromatic

#0F1D02 #0F1D02 #1E3903 #3D7306 #5BAD09

Accessibility & contrast

On white

12.79

#1E3903 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1E3903 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3903

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E3903	#FFFFFF	#000000	##FFFFFF
##1E3903	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3400

Deuteranopia (green-blind)

#383108

Tritanopia (blue-blind)

#1E362F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1e3903;
/* rgb */ color: rgb(30, 57, 3);
/* oklch */ color: oklch(31.1% 0.085 133.3);

Tailwind

colors: {
  custom: {
    50: '#5d6f49',
    500: '#1e3903',
    950: '#000000',
  },
}

SCSS

$custom: #1e3903;
$custom-light: #5d6f49;
$custom-dark: #000000;

JSON

{
  "hex": "#1e3903",
  "rgb": {
    "r": 30,
    "g": 57,
    "b": 3
  },
  "hsl": {
    "h": 90,
    "s": 90,
    "l": 11.765
  },
  "oklch": {
    "l": 0.31094,
    "c": 0.08453,
    "h": 133.3
  },
  "luminance": 0.03209
}

Semantic roles & 50–950 ramp

primary

#1E3903

secondary

#4C1C7C

accent

#29FF94

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040701

muted

#797A77

Preview Lab

Preview with #1E3903

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

Preview Lab → · Contrast checker → · Palette generator →