#17783A#17783A

#17783A is a mid, vivid green. Relative luminance 0.139; OKLCH L 50.4% C 0.129 H 150.1°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#17783A
RGB	rgb(23, 120, 58)
HSL	hsl(142, 68%, 28%)
HSV	hsv(142, 81%, 47%)
CMYK	cmyk(80.8%, 0%, 51.7%, 52.9%)
CIE-LAB	lab(44.12, -41.54, 26.39)
CIE-LCH	lch(44.12, 49.22, 147.57°)
OKLab	oklab(50.43% -0.1116 0.0641)
OKLCH	oklch(50.43% 0.129 150.1)
XYZ	xyz(7.8329, 13.9196, 6.2761)
Luminance	0.1392 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17783A #781755

analogous

#257817 #17783A #17786A

triadic

#17783A #3A1778 #783A17

tetradic

#17783A #172578 #781755 #786A17

square

#17783A #172578 #781755 #786A17

split-complementary

#17783A #6A1778 #781725

monochromatic

#051A0C #0D4521 #17783A #21AB53 #32D86E

Accessibility & contrast

On white

5.55

#17783A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#17783A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17783A

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17783A	#FFFFFF	#000000	##FFFFFF
##17783A	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D35

Deuteranopia (green-blind)

#6E653F

Tritanopia (blue-blind)

#00766A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #17783a;
/* rgb */ color: rgb(23, 120, 58);
/* oklch */ color: oklch(50.4% 0.129 150.1);

Tailwind

colors: {
  custom: {
    50: '#66a071',
    500: '#17783a',
    950: '#000000',
  },
}

SCSS

$custom: #17783a;
$custom-light: #66a071;
$custom-dark: #000000;

JSON

{
  "hex": "#17783a",
  "rgb": {
    "r": 23,
    "g": 120,
    "b": 58
  },
  "hsl": {
    "h": 141.649,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50431,
    "c": 0.1287,
    "h": 150.1
  },
  "luminance": 0.13921
}

Semantic roles & 50–950 ramp

primary

#17783A

secondary

#AD3E85

accent

#3DACEB

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #17783A

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

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