#178E35#178E35

#178E35 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.6% C 0.162 H 146.6°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#178E35
RGB	rgb(23, 142, 53)
HSL	hsl(135, 72%, 32%)
HSV	hsv(135, 84%, 56%)
CMYK	cmyk(83.8%, 0%, 62.7%, 44.3%)
CIE-LAB	lab(51.59, -50.16, 37.88)
CIE-LCH	lch(51.59, 62.85, 142.94°)
OKLab	oklab(56.61% -0.1349 0.089)
OKLCH	oklch(56.61% 0.162 146.6)
XYZ	xyz(10.6681, 19.7839, 6.6239)
Luminance	0.1978 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178E35 #8E1770

analogous

#358E17 #178E35 #178E71

triadic

#178E35 #35178E #8E3517

tetradic

#178E35 #17358E #8E1770 #8E7117

square

#178E35 #17358E #8E1770 #8E7117

split-complementary

#178E35 #71178E #8E1735

monochromatic

#06250E #0E5921 #178E35 #20C349 #3FE068

Accessibility & contrast

On white

4.24

#178E35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#178E35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178E35

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178E35	#FFFFFF	#000000	##000000
##178E35	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90802B

Deuteranopia (green-blind)

#83773D

Tritanopia (blue-blind)

#008B7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #178e35;
/* rgb */ color: rgb(23, 142, 53);
/* oklch */ color: oklch(56.6% 0.162 146.6);

Tailwind

colors: {
  custom: {
    50: '#6cb070',
    500: '#178e35',
    950: '#000000',
  },
}

SCSS

$custom: #178e35;
$custom-light: #6cb070;
$custom-dark: #000000;

JSON

{
  "hex": "#178e35",
  "rgb": {
    "r": 23,
    "g": 142,
    "b": 53
  },
  "hsl": {
    "h": 135.126,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5661,
    "c": 0.16161,
    "h": 146.6
  },
  "luminance": 0.19785
}

Semantic roles & 50–950 ramp

primary

#178E35

secondary

#C040A0

accent

#39C1EF

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081107

muted

#7B807A

Preview Lab

Preview with #178E35

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

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