#17B449#17B449

#17B449 is a light, vivid green. Relative luminance 0.333; OKLCH L 67.3% C 0.191 H 147.6°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#17B449
RGB	rgb(23, 180, 73)
HSL	hsl(139, 77%, 40%)
HSV	hsv(139, 87%, 71%)
CMYK	cmyk(87.2%, 0%, 59.4%, 29.4%)
CIE-LAB	lab(64.41, -60.11, 43.31)
CIE-LCH	lch(64.41, 74.08, 144.23°)
OKLab	oklab(67.33% -0.1613 0.1024)
OKLCH	oklch(67.33% 0.191 147.6)
XYZ	xyz(17.8757, 33.3034, 11.7881)
Luminance	0.3331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17B449 #B41782

analogous

#34B417 #17B449 #17B497

triadic

#17B449 #4917B4 #B44917

tetradic

#17B449 #1734B4 #B41782 #B49717

square

#17B449 #1734B4 #B41782 #B49717

split-complementary

#17B449 #9717B4 #B41734

monochromatic

#09471D #107E33 #17B449 #25E362 #5BEA89

Accessibility & contrast

On white

2.74

#17B449 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#17B449 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #17B449

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17B449	#FFFFFF	#000000	##000000
##17B449	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A33E

Deuteranopia (green-blind)

#A69852

Tritanopia (blue-blind)

#00B09D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #17b449;
/* rgb */ color: rgb(23, 180, 73);
/* oklch */ color: oklch(67.3% 0.191 147.6);

Tailwind

colors: {
  custom: {
    50: '#75cc7f',
    500: '#17b449',
    950: '#000000',
  },
}

SCSS

$custom: #17b449;
$custom-light: #75cc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#17b449",
  "rgb": {
    "r": 23,
    "g": 180,
    "b": 73
  },
  "hsl": {
    "h": 139.108,
    "s": 77.34,
    "l": 39.804
  },
  "oklch": {
    "l": 0.67325,
    "c": 0.1911,
    "h": 147.6
  },
  "luminance": 0.33306
}

Semantic roles & 50–950 ramp

primary

#17B449

secondary

#CE59A9

accent

#34B7F4

background

#F7FCF7

surface

#EEF9EE

border

#C9D2C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #17B449

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

Preview Lab → · Contrast checker → · Palette generator →