#177E42#177E42

#177E42 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.129 H 151.9°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#177E42
RGB	rgb(23, 126, 66)
HSL	hsl(145, 69%, 29%)
HSV	hsv(145, 82%, 49%)
CMYK	cmyk(81.7%, 0%, 47.6%, 50.6%)
CIE-LAB	lab(46.31, -42.39, 24.79)
CIE-LCH	lch(46.31, 49.11, 149.68°)
OKLab	oklab(52.28% -0.1139 0.0608)
OKLCH	oklch(52.28% 0.129 151.9)
XYZ	xyz(8.7968, 15.4961, 7.6806)
Luminance	0.1550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177E42 #7E1753

analogous

#1F7E17 #177E42 #177E76

triadic

#177E42 #42177E #7E4217

tetradic

#177E42 #171F7E #7E1753 #7E7617

square

#177E42 #171F7E #7E1753 #7E7617

split-complementary

#177E42 #76177E #7E171F

monochromatic

#051A0E #0E4A27 #177E42 #20B25D #35DA7A

Accessibility & contrast

On white

5.12

#177E42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#177E42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177E42

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177E42	#FFFFFF	#000000	##FFFFFF
##177E42	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E733D

Deuteranopia (green-blind)

#736A46

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #177e42;
/* rgb */ color: rgb(23, 126, 66);
/* oklch */ color: oklch(52.3% 0.129 151.9);

Tailwind

colors: {
  custom: {
    50: '#67a477',
    500: '#177e42',
    950: '#000000',
  },
}

SCSS

$custom: #177e42;
$custom-light: #67a477;
$custom-dark: #000000;

JSON

{
  "hex": "#177e42",
  "rgb": {
    "r": 23,
    "g": 126,
    "b": 66
  },
  "hsl": {
    "h": 145.049,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52282,
    "c": 0.12912,
    "h": 151.9
  },
  "luminance": 0.15497
}

Semantic roles & 50–950 ramp

primary

#177E42

secondary

#B33E82

accent

#3CA2EC

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #177E42

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

Preview Lab → · Contrast checker → · Palette generator →