#17451B#17451B

#17451B is a dark, moderate green. Relative luminance 0.045; OKLCH L 34.7% C 0.086 H 145.0°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#17451B
RGB	rgb(23, 69, 27)
HSL	hsl(125, 50%, 18%)
HSV	hsv(125, 67%, 27%)
CMYK	cmyk(66.7%, 0%, 60.9%, 72.9%)
CIE-LAB	lab(25.31, -25.91, 20.59)
CIE-LCH	lch(25.31, 33.09, 141.52°)
OKLab	oklab(34.74% -0.0702 0.0492)
OKLCH	oklch(34.74% 0.086 145)
XYZ	xyz(2.6791, 4.5173, 1.7674)
Luminance	0.0452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 1.99

Hunter Green (survey)

#0B4008

ΔE00 3.54

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17451B #451741

analogous

#2A4517 #17451B #174532

triadic

#17451B #1B1745 #451B17

tetradic

#17451B #172A45 #451741 #453217

square

#17451B #172A45 #451741 #453217

split-complementary

#17451B #321745 #45172A

monochromatic

#081709 #081709 #17451B #26732D #36A13F

Accessibility & contrast

On white

11.03

#17451B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#17451B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17451B

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17451B	#FFFFFF	#000000	##FFFFFF
##17451B	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463E17

Deuteranopia (green-blind)

#403A1E

Tritanopia (blue-blind)

#0E433C

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #17451b;
/* rgb */ color: rgb(23, 69, 27);
/* oklch */ color: oklch(34.7% 0.086 145.0);

Tailwind

colors: {
  custom: {
    50: '#5a7958',
    500: '#17451b',
    950: '#000000',
  },
}

SCSS

$custom: #17451b;
$custom-light: #5a7958;
$custom-dark: #000000;

JSON

{
  "hex": "#17451b",
  "rgb": {
    "r": 23,
    "g": 69,
    "b": 27
  },
  "hsl": {
    "h": 125.217,
    "s": 50,
    "l": 18.039
  },
  "oklch": {
    "l": 0.34743,
    "c": 0.08573,
    "h": 145
  },
  "luminance": 0.04518
}

Semantic roles & 50–950 ramp

primary

#17451B

secondary

#7C3C76

accent

#4ECDDA

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#040903

muted

#797B78

Preview Lab

Preview with #17451B

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

Preview Lab → · Contrast checker → · Palette generator →