#1D2900#1D2900

#1D2900 is a dark, moderate yellow-green. Relative luminance 0.018; OKLCH L 26.0% C 0.065 H 124.8°. Best body text is #FFFFFF at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#1D2900
RGB	rgb(29, 41, 0)
HSL	hsl(78, 100%, 8%)
HSV	hsv(78, 100%, 16%)
CMYK	cmyk(29.3%, 0%, 100%, 83.9%)
CIE-LAB	lab(14.66, -12.61, 21.16)
CIE-LCH	lch(14.66, 24.63, 120.79°)
OKLab	oklab(26.01% -0.0372 0.0535)
OKLCH	oklch(26.01% 0.065 124.8)
XYZ	xyz(1.2996, 1.8471, 0.2880)
Luminance	0.0185 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D2900 #0C0029

analogous

#292000 #1D2900 #082900

triadic

#1D2900 #001D29 #29001D

tetradic

#1D2900 #002920 #0C0029 #290008

square

#1D2900 #002920 #0C0029 #290008

split-complementary

#1D2900 #000829 #200029

monochromatic

#161F00 #161F00 #1D2900 #486600 #74A300

Accessibility & contrast

On white

15.34

#1D2900 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#1D2900 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D2900

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D2900	#FFFFFF	#000000	##FFFFFF
##1D2900	1.00	15.34	1.37	15.34
#FFFFFF	15.34	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2500

Deuteranopia (green-blind)

#2A2503

Tritanopia (blue-blind)

#1F2621

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1d2900;
/* rgb */ color: rgb(29, 41, 0);
/* oklch */ color: oklch(26.0% 0.065 124.8);

Tailwind

colors: {
  custom: {
    50: '#5a6246',
    500: '#1d2900',
    950: '#000000',
  },
}

SCSS

$custom: #1d2900;
$custom-light: #5a6246;
$custom-dark: #000000;

JSON

{
  "hex": "#1d2900",
  "rgb": {
    "r": 29,
    "g": 41,
    "b": 0
  },
  "hsl": {
    "h": 77.561,
    "s": 100,
    "l": 8.039
  },
  "oklch": {
    "l": 0.26009,
    "c": 0.06518,
    "h": 124.8
  },
  "luminance": 0.01847
}

Semantic roles & 50–950 ramp

primary

#1D2900

secondary

#2F1471

accent

#29FF67

background

#F5F5F3

surface

#E9EAE5

border

#C5C6C1

text

#040500

muted

#797977

Preview Lab

Preview with #1D2900

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

Preview Lab → · Contrast checker → · Palette generator →