#178146#178146

#178146 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.2% C 0.129 H 152.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#178146
RGB	rgb(23, 129, 70)
HSL	hsl(147, 70%, 30%)
HSV	hsv(147, 82%, 51%)
CMYK	cmyk(82.2%, 0%, 45.7%, 49.4%)
CIE-LAB	lab(47.40, -42.79, 23.98)
CIE-LCH	lch(47.40, 49.05, 150.73°)
OKLab	oklab(53.21% -0.115 0.0591)
OKLCH	oklch(53.21% 0.129 152.8)
XYZ	xyz(9.3082, 16.3237, 8.4534)
Luminance	0.1633 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178146 #811752

analogous

#1D8117 #178146 #17817B

triadic

#178146 #461781 #814617

tetradic

#178146 #171D81 #811752 #817B17

square

#178146 #171D81 #811752 #817B17

split-complementary

#178146 #7B1781 #81171D

monochromatic

#051A0E #0E4D2A #178146 #20B562 #37DB80

Accessibility & contrast

On white

4.92

#178146 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#178146 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178146

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178146	#FFFFFF	#000000	##FFFFFF
##178146	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817642

Deuteranopia (green-blind)

#756D4A

Tritanopia (blue-blind)

#007F73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #178146;
/* rgb */ color: rgb(23, 129, 70);
/* oklch */ color: oklch(53.2% 0.129 152.8);

Tailwind

colors: {
  custom: {
    50: '#68a77a',
    500: '#178146',
    950: '#000000',
  },
}

SCSS

$custom: #178146;
$custom-light: #68a77a;
$custom-dark: #000000;

JSON

{
  "hex": "#178146",
  "rgb": {
    "r": 23,
    "g": 129,
    "b": 70
  },
  "hsl": {
    "h": 146.604,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53205,
    "c": 0.12931,
    "h": 152.8
  },
  "luminance": 0.16325
}

Semantic roles & 50–950 ramp

primary

#178146

secondary

#B53E81

accent

#3B9EED

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #178146

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

Preview Lab → · Contrast checker → · Palette generator →