#17903B#17903B

#17903B is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.2% C 0.159 H 147.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#17903B
RGB	rgb(23, 144, 59)
HSL	hsl(138, 72%, 33%)
HSV	hsv(138, 84%, 56%)
CMYK	cmyk(84%, 0%, 59%, 43.5%)
CIE-LAB	lab(52.33, -50.04, 35.85)
CIE-LCH	lch(52.33, 61.55, 144.38°)
OKLab	oklab(57.25% -0.1344 0.0851)
OKLCH	oklch(57.25% 0.159 147.6)
XYZ	xyz(11.1151, 20.4431, 7.4969)
Luminance	0.2044 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17903B #90176C

analogous

#309017 #17903B #179077

triadic

#17903B #3B1790 #903B17

tetradic

#17903B #173090 #90176C #907717

square

#17903B #173090 #90176C #907717

split-complementary

#17903B #771790 #901730

monochromatic

#062610 #0F5B25 #17903B #1FC551 #41E170

Accessibility & contrast

On white

4.13

#17903B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#17903B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #17903B

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17903B	#FFFFFF	#000000	##000000
##17903B	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928233

Deuteranopia (green-blind)

#857942

Tritanopia (blue-blind)

#008D7D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #17903b;
/* rgb */ color: rgb(23, 144, 59);
/* oklch */ color: oklch(57.2% 0.159 147.6);

Tailwind

colors: {
  custom: {
    50: '#6cb273',
    500: '#17903b',
    950: '#000000',
  },
}

SCSS

$custom: #17903b;
$custom-light: #6cb273;
$custom-dark: #000000;

JSON

{
  "hex": "#17903b",
  "rgb": {
    "r": 23,
    "g": 144,
    "b": 59
  },
  "hsl": {
    "h": 137.851,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57248,
    "c": 0.15908,
    "h": 147.6
  },
  "luminance": 0.20444
}

Semantic roles & 50–950 ramp

primary

#17903B

secondary

#C1429B

accent

#39B9EF

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081108

muted

#7B807B

Preview Lab

Preview with #17903B

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

Preview Lab → · Contrast checker → · Palette generator →