#178630#178630

#178630 is a mid, vivid green. Relative luminance 0.174; OKLCH L 54.3% C 0.156 H 146.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#178630
RGB	rgb(23, 134, 48)
HSL	hsl(134, 71%, 31%)
HSV	hsv(134, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 64.2%, 47.5%)
CIE-LAB	lab(48.82, -48.06, 37.08)
CIE-LCH	lch(48.82, 60.70, 142.35°)
OKLab	oklab(54.29% -0.1294 0.0868)
OKLCH	oklch(54.29% 0.156 146.1)
XYZ	xyz(9.4112, 17.4446, 5.6669)
Luminance	0.1745 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178630 #86176D

analogous

#358617 #178630 #178667

triadic

#178630 #301786 #863017

tetradic

#178630 #173586 #86176D #866717

square

#178630 #173586 #86176D #866717

split-complementary

#178630 #671786 #861735

monochromatic

#051E0B #0E521D #178630 #20BA43 #3ADD5F

Accessibility & contrast

On white

4.68

#178630 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#178630 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178630

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178630	#FFFFFF	#000000	##FFFFFF
##178630	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#887926

Deuteranopia (green-blind)

#7C7137

Tritanopia (blue-blind)

#008374

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #178630;
/* rgb */ color: rgb(23, 134, 48);
/* oklch */ color: oklch(54.3% 0.156 146.1);

Tailwind

colors: {
  custom: {
    50: '#6aaa6c',
    500: '#178630',
    950: '#000000',
  },
}

SCSS

$custom: #178630;
$custom-light: #6aaa6c;
$custom-dark: #000000;

JSON

{
  "hex": "#178630",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 48
  },
  "hsl": {
    "h": 133.514,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54287,
    "c": 0.15579,
    "h": 146.1
  },
  "luminance": 0.17446
}

Semantic roles & 50–950 ramp

primary

#178630

secondary

#BA3F9E

accent

#3AC5ED

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#081007

muted

#7A7F7A

Preview Lab

Preview with #178630

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

Preview Lab → · Contrast checker → · Palette generator →