#17501B#17501B

#17501B is a dark, moderate green. Relative luminance 0.060; OKLCH L 38.1% C 0.102 H 144.3°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#17501B
RGB	rgb(23, 80, 27)
HSL	hsl(124, 55%, 20%)
HSV	hsv(124, 71%, 31%)
CMYK	cmyk(71.2%, 0%, 66.3%, 68.6%)
CIE-LAB	lab(29.41, -30.66, 25.39)
CIE-LCH	lch(29.41, 39.81, 140.37°)
OKLab	oklab(38.12% -0.083 0.0597)
OKLCH	oklch(38.12% 0.102 144.3)
XYZ	xyz(3.4196, 5.9983, 2.0143)
Luminance	0.0600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.95

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17501B #50174C

analogous

#2F5017 #17501B #175038

triadic

#17501B #1B1750 #501B17

tetradic

#17501B #172F50 #50174C #503817

square

#17501B #172F50 #50174C #503817

split-complementary

#17501B #381750 #50172F

monochromatic

#071808 #09200B #17501B #25802B #32AF3B

Accessibility & contrast

On white

9.55

#17501B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#17501B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17501B

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17501B	#FFFFFF	#000000	##FFFFFF
##17501B	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524815

Deuteranopia (green-blind)

#4B431F

Tritanopia (blue-blind)

#094E45

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #17501b;
/* rgb */ color: rgb(23, 80, 27);
/* oklch */ color: oklch(38.1% 0.102 144.3);

Tailwind

colors: {
  custom: {
    50: '#5d8259',
    500: '#17501b',
    950: '#000000',
  },
}

SCSS

$custom: #17501b;
$custom-light: #5d8259;
$custom-dark: #000000;

JSON

{
  "hex": "#17501b",
  "rgb": {
    "r": 23,
    "g": 80,
    "b": 27
  },
  "hsl": {
    "h": 124.211,
    "s": 55.34,
    "l": 20.196
  },
  "oklch": {
    "l": 0.38123,
    "c": 0.10226,
    "h": 144.3
  },
  "luminance": 0.05999
}

Semantic roles & 50–950 ramp

primary

#17501B

secondary

#873C82

accent

#49D4DF

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050A04

muted

#797C79

Preview Lab

Preview with #17501B

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

Preview Lab → · Contrast checker → · Palette generator →