#1D3F06#1D3F06

#1D3F06 is a dark, moderate yellow-green. Relative luminance 0.038; OKLCH L 32.9% C 0.091 H 136.0°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#1D3F06
RGB	rgb(29, 63, 6)
HSL	hsl(96, 83%, 14%)
HSV	hsv(96, 90%, 25%)
CMYK	cmyk(54%, 0%, 90.5%, 75.3%)
CIE-LAB	lab(23.10, -23.55, 28.54)
CIE-LCH	lch(23.10, 37.00, 129.53°)
OKLab	oklab(32.92% -0.0657 0.0634)
OKLCH	oklch(32.92% 0.091 136)
XYZ	xyz(2.3170, 3.8292, 0.7893)
Luminance	0.0383 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.45

Hunter Green (survey)

#0B4008

ΔE00 2.99

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D3F06 #28063F

analogous

#393F06 #1D3F06 #063F0B

triadic

#1D3F06 #061D3F #3F061D

tetradic

#1D3F06 #06393F #28063F #3F0B06

square

#1D3F06 #06393F #28063F #3F0B06

split-complementary

#1D3F06 #0B063F #3F0639

monochromatic

#0D1C03 #0D1C03 #1D3F06 #37770B #50AF11

Accessibility & contrast

On white

11.89

#1D3F06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#1D3F06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D3F06

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D3F06	#FFFFFF	#000000	##FFFFFF
##1D3F06	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423900

Deuteranopia (green-blind)

#3D360C

Tritanopia (blue-blind)

#1C3C35

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1d3f06;
/* rgb */ color: rgb(29, 63, 6);
/* oklch */ color: oklch(32.9% 0.091 136.0);

Tailwind

colors: {
  custom: {
    50: '#5d744b',
    500: '#1d3f06',
    950: '#000000',
  },
}

SCSS

$custom: #1d3f06;
$custom-light: #5d744b;
$custom-dark: #000000;

JSON

{
  "hex": "#1d3f06",
  "rgb": {
    "r": 29,
    "g": 63,
    "b": 6
  },
  "hsl": {
    "h": 95.789,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.32923,
    "c": 0.09132,
    "h": 136
  },
  "luminance": 0.03829
}

Semantic roles & 50–950 ramp

primary

#1D3F06

secondary

#59227F

accent

#2FF9A7

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040801

muted

#797B77

Preview Lab

Preview with #1D3F06

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

Preview Lab → · Contrast checker → · Palette generator →