#177640#177640

#177640 is a mid, vivid green. Relative luminance 0.135; OKLCH L 50.0% C 0.120 H 152.7°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#177640
RGB	rgb(23, 118, 64)
HSL	hsl(146, 67%, 28%)
HSV	hsv(146, 81%, 46%)
CMYK	cmyk(80.5%, 0%, 45.8%, 53.7%)
CIE-LAB	lab(43.52, -39.67, 22.32)
CIE-LCH	lch(43.52, 45.52, 150.64°)
OKLab	oklab(49.97% -0.1067 0.0551)
OKLCH	oklch(49.97% 0.12 152.7)
XYZ	xyz(7.7565, 13.5083, 7.0481)
Luminance	0.1351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177640 #76174D

analogous

#1D7617 #177640 #177670

triadic

#177640 #401776 #764017

tetradic

#177640 #171D76 #76174D #767017

square

#177640 #171D76 #76174D #767017

split-complementary

#177640 #701776 #76171D

monochromatic

#051A0E #0D4324 #177640 #21A95C #31D778

Accessibility & contrast

On white

5.67

#177640 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#177640 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177640

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177640	#FFFFFF	#000000	##FFFFFF
##177640	1.00	5.67	3.70	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766C3C

Deuteranopia (green-blind)

#6B6444

Tritanopia (blue-blind)

#007469

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #177640;
/* rgb */ color: rgb(23, 118, 64);
/* oklch */ color: oklch(50.0% 0.120 152.7);

Tailwind

colors: {
  custom: {
    50: '#659e75',
    500: '#177640',
    950: '#000000',
  },
}

SCSS

$custom: #177640;
$custom-light: #659e75;
$custom-dark: #000000;

JSON

{
  "hex": "#177640",
  "rgb": {
    "r": 23,
    "g": 118,
    "b": 64
  },
  "hsl": {
    "h": 145.895,
    "s": 67.376,
    "l": 27.647
  },
  "oklch": {
    "l": 0.49966,
    "c": 0.12005,
    "h": 152.7
  },
  "luminance": 0.13509
}

Semantic roles & 50–950 ramp

primary

#177640

secondary

#AB3E7C

accent

#3EA0EA

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#060E08

muted

#7A7E7B

Preview Lab

Preview with #177640

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

Preview Lab → · Contrast checker → · Palette generator →