#177D3A#177D3A

#177D3A is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.9% C 0.135 H 149.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#177D3A
RGB	rgb(23, 125, 58)
HSL	hsl(141, 69%, 29%)
HSV	hsv(141, 82%, 49%)
CMYK	cmyk(81.6%, 0%, 53.6%, 51%)
CIE-LAB	lab(45.84, -43.41, 28.54)
CIE-LCH	lch(45.84, 51.95, 146.68°)
OKLab	oklab(51.86% -0.1166 0.0689)
OKLCH	oklch(51.86% 0.135 149.4)
XYZ	xyz(8.4500, 15.1539, 6.4818)
Luminance	0.1515 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177D3A #7D175A

analogous

#277D17 #177D3A #177D6D

triadic

#177D3A #3A177D #7D3A17

tetradic

#177D3A #17277D #7D175A #7D6D17

square

#177D3A #17277D #7D175A #7D6D17

split-complementary

#177D3A #6D177D #7D1727

monochromatic

#051A0C #0D4922 #177D3A #21B152 #35DA6D

Accessibility & contrast

On white

5.21

#177D3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#177D3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177D3A

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177D3A	#FFFFFF	#000000	##FFFFFF
##177D3A	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7134

Deuteranopia (green-blind)

#73693F

Tritanopia (blue-blind)

#007B6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #177d3a;
/* rgb */ color: rgb(23, 125, 58);
/* oklch */ color: oklch(51.9% 0.135 149.4);

Tailwind

colors: {
  custom: {
    50: '#67a472',
    500: '#177d3a',
    950: '#000000',
  },
}

SCSS

$custom: #177d3a;
$custom-light: #67a472;
$custom-dark: #000000;

JSON

{
  "hex": "#177d3a",
  "rgb": {
    "r": 23,
    "g": 125,
    "b": 58
  },
  "hsl": {
    "h": 140.588,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51861,
    "c": 0.13544,
    "h": 149.4
  },
  "luminance": 0.15155
}

Semantic roles & 50–950 ramp

primary

#177D3A

secondary

#B23E8A

accent

#3CAFEC

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #177D3A

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

Preview Lab → · Contrast checker → · Palette generator →