#174A30#174A30

#174A30 is a dark, moderate green. Relative luminance 0.053; OKLCH L 36.7% C 0.071 H 157.6°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#174A30
RGB	rgb(23, 74, 48)
HSL	hsl(149, 53%, 19%)
HSV	hsv(149, 69%, 29%)
CMYK	cmyk(68.9%, 0%, 35.1%, 71%)
CIE-LAB	lab(27.55, -24.03, 10.65)
CIE-LCH	lch(27.55, 26.29, 156.09°)
OKLab	oklab(36.71% -0.0654 0.027)
OKLCH	oklch(36.71% 0.071 157.6)
XYZ	xyz(3.3353, 5.2928, 3.6416)
Luminance	0.0529 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174A30 #4A1731

analogous

#184A17 #174A30 #174A4A

triadic

#174A30 #30174A #4A3017

tetradic

#174A30 #17184A #4A1731 #4A4A17

square

#174A30 #17184A #4A1731 #4A4A17

split-complementary

#174A30 #4A174A #4A1718

monochromatic

#07170F #081B12 #174A30 #26794E #34A76D

Accessibility & contrast

On white

10.20

#174A30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#174A30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174A30

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174A30	#FFFFFF	#000000	##FFFFFF
##174A30	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49442E

Deuteranopia (green-blind)

#433F32

Tritanopia (blue-blind)

#014943

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #174a30;
/* rgb */ color: rgb(23, 74, 48);
/* oklch */ color: oklch(36.7% 0.071 157.6);

Tailwind

colors: {
  custom: {
    50: '#5b7d68',
    500: '#174a30',
    950: '#000000',
  },
}

SCSS

$custom: #174a30;
$custom-light: #5b7d68;
$custom-dark: #000000;

JSON

{
  "hex": "#174a30",
  "rgb": {
    "r": 23,
    "g": 74,
    "b": 48
  },
  "hsl": {
    "h": 149.412,
    "s": 52.577,
    "l": 19.02
  },
  "oklch": {
    "l": 0.36711,
    "c": 0.07077,
    "h": 157.6
  },
  "luminance": 0.05293
}

Semantic roles & 50–950 ramp

primary

#174A30

secondary

#813C5F

accent

#4C95DC

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040906

muted

#797B7A

Preview Lab

Preview with #174A30

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

Preview Lab → · Contrast checker → · Palette generator →