#17B428#17B428

#17B428 is a light, highly saturated green. Relative luminance 0.330; OKLCH L 67.0% C 0.213 H 143.7°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#17B428
RGB	rgb(23, 180, 40)
HSL	hsl(126, 77%, 40%)
HSV	hsv(126, 87%, 71%)
CMYK	cmyk(87.2%, 0%, 77.8%, 29.4%)
CIE-LAB	lab(64.14, -63.41, 56.29)
CIE-LCH	lch(64.14, 84.79, 138.41°)
OKLab	oklab(67.02% -0.1715 0.1262)
OKLCH	oklch(67.02% 0.213 143.7)
XYZ	xyz(17.0564, 32.9757, 7.4731)
Luminance	0.3298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17B428 #B417A3

analogous

#54B417 #17B428 #17B477

triadic

#17B428 #2817B4 #B42817

tetradic

#17B428 #1754B4 #B417A3 #B47717

square

#17B428 #1754B4 #B417A3 #B47717

split-complementary

#17B428 #7717B4 #B41754

monochromatic

#094710 #107E1C #17B428 #25E33A #5BEA6B

Accessibility & contrast

On white

2.76

#17B428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#17B428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #17B428

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17B428	#FFFFFF	#000000	##000000
##17B428	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A201

Deuteranopia (green-blind)

#A89738

Tritanopia (blue-blind)

#00AF9A

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #17b428;
/* rgb */ color: rgb(23, 180, 40);
/* oklch */ color: oklch(67.0% 0.213 143.7);

Tailwind

colors: {
  custom: {
    50: '#77cc6d',
    500: '#17b428',
    950: '#000000',
  },
}

SCSS

$custom: #17b428;
$custom-light: #77cc6d;
$custom-dark: #000000;

JSON

{
  "hex": "#17b428",
  "rgb": {
    "r": 23,
    "g": 180,
    "b": 40
  },
  "hsl": {
    "h": 126.497,
    "s": 77.34,
    "l": 39.804
  },
  "oklch": {
    "l": 0.6702,
    "c": 0.21291,
    "h": 143.7
  },
  "luminance": 0.32978
}

Semantic roles & 50–950 ramp

primary

#17B428

secondary

#CE59C1

accent

#34DFF4

background

#F8FCF6

surface

#EFF9EC

border

#CAD2C7

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #17B428

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

Preview Lab → · Contrast checker → · Palette generator →