#175F21#175F21

#175F21 is a dark, moderate green. Relative luminance 0.085; OKLCH L 42.7% C 0.118 H 145.2°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#175F21
RGB	rgb(23, 95, 33)
HSL	hsl(128, 61%, 23%)
HSV	hsv(128, 76%, 37%)
CMYK	cmyk(75.8%, 0%, 65.3%, 62.7%)
CIE-LAB	lab(34.95, -35.85, 28.64)
CIE-LCH	lch(34.95, 45.89, 141.38°)
OKLab	oklab(42.74% -0.0968 0.0672)
OKLCH	oklch(42.74% 0.118 145.2)
XYZ	xyz(4.7198, 8.4759, 2.8258)
Luminance	0.0848 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175F21 #5F1755

analogous

#315F17 #175F21 #175F45

triadic

#175F21 #21175F #5F2117

tetradic

#175F21 #17315F #5F1755 #5F4517

square

#175F21 #17315F #5F1755 #5F4517

split-complementary

#175F21 #45175F #5F1731

monochromatic

#061909 #0B2E10 #175F21 #239032 #2FC243

Accessibility & contrast

On white

7.79

#175F21 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#175F21 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175F21

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175F21	#FFFFFF	#000000	##FFFFFF
##175F21	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61561A

Deuteranopia (green-blind)

#585026

Tritanopia (blue-blind)

#005C52

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #175f21;
/* rgb */ color: rgb(23, 95, 33);
/* oklch */ color: oklch(42.7% 0.118 145.2);

Tailwind

colors: {
  custom: {
    50: '#608d5f',
    500: '#175f21',
    950: '#000000',
  },
}

SCSS

$custom: #175f21;
$custom-light: #608d5f;
$custom-dark: #000000;

JSON

{
  "hex": "#175f21",
  "rgb": {
    "r": 23,
    "g": 95,
    "b": 33
  },
  "hsl": {
    "h": 128.333,
    "s": 61.017,
    "l": 23.137
  },
  "oklch": {
    "l": 0.42736,
    "c": 0.11789,
    "h": 145.2
  },
  "luminance": 0.08476
}

Semantic roles & 50–950 ramp

primary

#175F21

secondary

#963C89

accent

#44CEE4

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C04

muted

#7A7D79

Preview Lab

Preview with #175F21

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

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