#187633#187633

#187633 is a mid, vivid green. Relative luminance 0.134; OKLCH L 49.8% C 0.132 H 148.1°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#187633
RGB	rgb(24, 118, 51)
HSL	hsl(137, 66%, 28%)
HSV	hsv(137, 80%, 46%)
CMYK	cmyk(79.7%, 0%, 56.8%, 53.7%)
CIE-LAB	lab(43.34, -41.79, 29.19)
CIE-LCH	lch(43.34, 50.97, 145.07°)
OKLab	oklab(49.76% -0.1124 0.0699)
OKLCH	oklch(49.76% 0.132 148.1)
XYZ	xyz(7.4521, 13.3892, 5.3230)
Luminance	0.1339 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187633 #76185B

analogous

#2C7618 #187633 #187662

triadic

#187633 #331876 #763318

tetradic

#187633 #182C76 #76185B #766218

square

#187633 #182C76 #76185B #766218

split-complementary

#187633 #621876 #76182C

monochromatic

#05190B #0E431D #187633 #22A949 #33D562

Accessibility & contrast

On white

5.71

#187633 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#187633 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187633

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187633	#FFFFFF	#000000	##FFFFFF
##187633	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776B2D

Deuteranopia (green-blind)

#6D6338

Tritanopia (blue-blind)

#007367

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #187633;
/* rgb */ color: rgb(24, 118, 51);
/* oklch */ color: oklch(49.8% 0.132 148.1);

Tailwind

colors: {
  custom: {
    50: '#669e6c',
    500: '#187633',
    950: '#000000',
  },
}

SCSS

$custom: #187633;
$custom-light: #669e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#187633",
  "rgb": {
    "r": 24,
    "g": 118,
    "b": 51
  },
  "hsl": {
    "h": 137.234,
    "s": 66.197,
    "l": 27.843
  },
  "oklch": {
    "l": 0.49763,
    "c": 0.13235,
    "h": 148.1
  },
  "luminance": 0.1339
}

Semantic roles & 50–950 ramp

primary

#187633

secondary

#AB3F8C

accent

#3FB8E9

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #187633

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

Preview Lab → · Contrast checker → · Palette generator →