#133601#133601

#133601 is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.5% C 0.089 H 137.4°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#133601
RGB	rgb(19, 54, 1)
HSL	hsl(100, 96%, 11%)
HSV	hsv(100, 98%, 21%)
CMYK	cmyk(64.8%, 0%, 98.1%, 78.8%)
CIE-LAB	lab(19.14, -23.48, 26.11)
CIE-LCH	lch(19.14, 35.12, 131.97°)
OKLab	oklab(29.52% -0.0653 0.06)
OKLCH	oklch(29.52% 0.089 137.4)
XYZ	xyz(1.5932, 2.7788, 0.4811)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 2.30

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.90

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#133601 #240136

analogous

#2D3601 #133601 #013609

triadic

#133601 #011336 #360113

tetradic

#133601 #012D36 #240136 #360901

square

#133601 #012D36 #240136 #360901

split-complementary

#133601 #090136 #36012D

monochromatic

#0B1E01 #0B1E01 #133601 #287202 #3DAE03

Accessibility & contrast

On white

13.50

#133601 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#133601 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #133601

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##133601	#FFFFFF	#000000	##FFFFFF
##133601	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383000

Deuteranopia (green-blind)

#342D06

Tritanopia (blue-blind)

#10342C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #133601;
/* rgb */ color: rgb(19, 54, 1);
/* oklch */ color: oklch(29.5% 0.089 137.4);

Tailwind

colors: {
  custom: {
    50: '#566d48',
    500: '#133601',
    950: '#000000',
  },
}

SCSS

$custom: #133601;
$custom-light: #566d48;
$custom-dark: #000000;

JSON

{
  "hex": "#133601",
  "rgb": {
    "r": 19,
    "g": 54,
    "b": 1
  },
  "hsl": {
    "h": 99.623,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.29517,
    "c": 0.0887,
    "h": 137.4
  },
  "luminance": 0.02779
}

Semantic roles & 50–950 ramp

primary

#133601

secondary

#59187B

accent

#29FFB6

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#030700

muted

#787A77

Preview Lab

Preview with #133601

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

Preview Lab → · Contrast checker → · Palette generator →