#177639#177639

#177639 is a mid, vivid green. Relative luminance 0.134; OKLCH L 49.8% C 0.127 H 150.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#177639
RGB	rgb(23, 118, 57)
HSL	hsl(141, 67%, 28%)
HSV	hsv(141, 81%, 46%)
CMYK	cmyk(80.5%, 0%, 51.7%, 53.7%)
CIE-LAB	lab(43.41, -40.95, 26.05)
CIE-LCH	lch(43.41, 48.54, 147.54°)
OKLab	oklab(49.84% -0.11 0.0633)
OKLCH	oklch(49.84% 0.127 150.1)
XYZ	xyz(7.5697, 13.4335, 6.0641)
Luminance	0.1343 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177639 #761754

analogous

#247617 #177639 #177669

triadic

#177639 #391776 #763917

tetradic

#177639 #172476 #761754 #766917

square

#177639 #172476 #761754 #766917

split-complementary

#177639 #691776 #761724

monochromatic

#051A0C #0D4320 #177639 #21A952 #31D76C

Accessibility & contrast

On white

5.70

#177639 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#177639 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177639

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177639	#FFFFFF	#000000	##FFFFFF
##177639	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776B34

Deuteranopia (green-blind)

#6C643D

Tritanopia (blue-blind)

#007468

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #177639;
/* rgb */ color: rgb(23, 118, 57);
/* oklch */ color: oklch(49.8% 0.127 150.1);

Tailwind

colors: {
  custom: {
    50: '#659e70',
    500: '#177639',
    950: '#000000',
  },
}

SCSS

$custom: #177639;
$custom-light: #659e70;
$custom-dark: #000000;

JSON

{
  "hex": "#177639",
  "rgb": {
    "r": 23,
    "g": 118,
    "b": 57
  },
  "hsl": {
    "h": 141.474,
    "s": 67.376,
    "l": 27.647
  },
  "oklch": {
    "l": 0.4984,
    "c": 0.12694,
    "h": 150.1
  },
  "luminance": 0.13434
}

Semantic roles & 50–950 ramp

primary

#177639

secondary

#AB3E84

accent

#3EACEA

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #177639

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

Preview Lab → · Contrast checker → · Palette generator →