#17783C#17783C

#17783C is a mid, vivid green. Relative luminance 0.139; OKLCH L 50.5% C 0.127 H 150.8°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#17783C
RGB	rgb(23, 120, 60)
HSL	hsl(143, 68%, 28%)
HSV	hsv(143, 81%, 47%)
CMYK	cmyk(80.8%, 0%, 50%, 52.9%)
CIE-LAB	lab(44.15, -41.19, 25.34)
CIE-LCH	lch(44.15, 48.36, 148.40°)
OKLab	oklab(50.47% -0.1106 0.0618)
OKLCH	oklch(50.47% 0.127 150.8)
XYZ	xyz(7.8847, 13.9404, 6.5493)
Luminance	0.1394 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17783C #781753

analogous

#227817 #17783C #17786C

triadic

#17783C #3C1778 #783C17

tetradic

#17783C #172278 #781753 #786C17

square

#17783C #172278 #781753 #786C17

split-complementary

#17783C #6C1778 #781722

monochromatic

#051A0D #0D4522 #17783C #21AB56 #32D871

Accessibility & contrast

On white

5.54

#17783C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#17783C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17783C

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17783C	#FFFFFF	#000000	##FFFFFF
##17783C	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D37

Deuteranopia (green-blind)

#6E6540

Tritanopia (blue-blind)

#00766A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #17783c;
/* rgb */ color: rgb(23, 120, 60);
/* oklch */ color: oklch(50.5% 0.127 150.8);

Tailwind

colors: {
  custom: {
    50: '#66a073',
    500: '#17783c',
    950: '#000000',
  },
}

SCSS

$custom: #17783c;
$custom-light: #66a073;
$custom-dark: #000000;

JSON

{
  "hex": "#17783c",
  "rgb": {
    "r": 23,
    "g": 120,
    "b": 60
  },
  "hsl": {
    "h": 142.887,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50465,
    "c": 0.12676,
    "h": 150.8
  },
  "luminance": 0.13941
}

Semantic roles & 50–950 ramp

primary

#17783C

secondary

#AD3E83

accent

#3DA8EB

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #17783C

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

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