#178034#178034

#178034 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.6% C 0.145 H 147.5°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#178034
RGB	rgb(23, 128, 52)
HSL	hsl(137, 70%, 30%)
HSV	hsv(137, 82%, 50%)
CMYK	cmyk(82%, 0%, 59.4%, 49.8%)
CIE-LAB	lab(46.80, -45.43, 32.80)
CIE-LCH	lch(46.80, 56.03, 144.17°)
OKLab	oklab(52.63% -0.1221 0.0779)
OKLCH	oklch(52.63% 0.145 147.5)
XYZ	xyz(8.6917, 15.8674, 5.8528)
Luminance	0.1587 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178034 #801763

analogous

#2F8017 #178034 #178068

triadic

#178034 #341780 #803417

tetradic

#178034 #172F80 #801763 #806817

square

#178034 #172F80 #801763 #806817

split-complementary

#178034 #681780 #80172F

monochromatic

#051A0B #0E4C1F #178034 #20B449 #36DB64

Accessibility & contrast

On white

5.03

#178034 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#178034 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178034

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178034	#FFFFFF	#000000	##FFFFFF
##178034	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82742C

Deuteranopia (green-blind)

#766C3A

Tritanopia (blue-blind)

#007D6F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #178034;
/* rgb */ color: rgb(23, 128, 52);
/* oklch */ color: oklch(52.6% 0.145 147.5);

Tailwind

colors: {
  custom: {
    50: '#68a66e',
    500: '#178034',
    950: '#000000',
  },
}

SCSS

$custom: #178034;
$custom-light: #68a66e;
$custom-dark: #000000;

JSON

{
  "hex": "#178034",
  "rgb": {
    "r": 23,
    "g": 128,
    "b": 52
  },
  "hsl": {
    "h": 136.571,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52628,
    "c": 0.14485,
    "h": 147.5
  },
  "luminance": 0.15868
}

Semantic roles & 50–950 ramp

primary

#178034

secondary

#B43E94

accent

#3BBBEC

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #178034

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

Preview Lab → · Contrast checker → · Palette generator →