#178338#178338

#178338 is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.5% C 0.145 H 148.2°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#178338
RGB	rgb(23, 131, 56)
HSL	hsl(138, 70%, 30%)
HSV	hsv(138, 82%, 51%)
CMYK	cmyk(82.4%, 0%, 57.3%, 48.6%)
CIE-LAB	lab(47.88, -45.91, 32.05)
CIE-LCH	lch(47.88, 55.99, 145.08°)
OKLab	oklab(53.54% -0.1233 0.0766)
OKLCH	oklch(53.54% 0.145 148.2)
XYZ	xyz(9.1827, 16.6992, 6.4799)
Luminance	0.1670 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178338 #831762

analogous

#2C8317 #178338 #17836E

triadic

#178338 #381783 #833817

tetradic

#178338 #172C83 #831762 #836E17

square

#178338 #172C83 #831762 #836E17

split-complementary

#178338 #6E1783 #83172C

monochromatic

#051B0B #0E4F22 #178338 #20B74E #38DC6A

Accessibility & contrast

On white

4.84

#178338 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#178338 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178338

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178338	#FFFFFF	#000000	##FFFFFF
##178338	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847731

Deuteranopia (green-blind)

#786E3E

Tritanopia (blue-blind)

#008072

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #178338;
/* rgb */ color: rgb(23, 131, 56);
/* oklch */ color: oklch(53.5% 0.145 148.2);

Tailwind

colors: {
  custom: {
    50: '#69a871',
    500: '#178338',
    950: '#000000',
  },
}

SCSS

$custom: #178338;
$custom-light: #69a871;
$custom-dark: #000000;

JSON

{
  "hex": "#178338",
  "rgb": {
    "r": 23,
    "g": 131,
    "b": 56
  },
  "hsl": {
    "h": 138.333,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53539,
    "c": 0.14517,
    "h": 148.2
  },
  "luminance": 0.167
}

Semantic roles & 50–950 ramp

primary

#178338

secondary

#B73F92

accent

#3BB7ED

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #178338

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

Preview Lab → · Contrast checker → · Palette generator →