#187538#187538

#187538 is a mid, vivid green. Relative luminance 0.132; OKLCH L 49.6% C 0.126 H 149.8°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#187538
RGB	rgb(24, 117, 56)
HSL	hsl(141, 66%, 28%)
HSV	hsv(141, 79%, 46%)
CMYK	cmyk(79.5%, 0%, 52.1%, 54.1%)
CIE-LAB	lab(43.07, -40.60, 26.17)
CIE-LCH	lch(43.07, 48.30, 147.19°)
OKLab	oklab(49.56% -0.1091 0.0635)
OKLCH	oklch(49.56% 0.126 149.8)
XYZ	xyz(7.4512, 13.2014, 5.8960)
Luminance	0.1320 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187538 #751855

analogous

#277518 #187538 #187566

triadic

#187538 #381875 #753818

tetradic

#187538 #182775 #751855 #756618

square

#187538 #182775 #751855 #756618

split-complementary

#187538 #661875 #751827

monochromatic

#05190C #0E4220 #187538 #22A850 #32D56A

Accessibility & contrast

On white

5.77

#187538 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#187538 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187538

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187538	#FFFFFF	#000000	##FFFFFF
##187538	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766A33

Deuteranopia (green-blind)

#6B633C

Tritanopia (blue-blind)

#007367

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #187538;
/* rgb */ color: rgb(24, 117, 56);
/* oklch */ color: oklch(49.6% 0.126 149.8);

Tailwind

colors: {
  custom: {
    50: '#659e70',
    500: '#187538',
    950: '#000000',
  },
}

SCSS

$custom: #187538;
$custom-light: #659e70;
$custom-dark: #000000;

JSON

{
  "hex": "#187538",
  "rgb": {
    "r": 24,
    "g": 117,
    "b": 56
  },
  "hsl": {
    "h": 140.645,
    "s": 65.957,
    "l": 27.647
  },
  "oklch": {
    "l": 0.49555,
    "c": 0.12624,
    "h": 149.8
  },
  "luminance": 0.13202
}

Semantic roles & 50–950 ramp

primary

#187538

secondary

#AA3F85

accent

#3FAEE9

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #187538

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

Preview Lab → · Contrast checker → · Palette generator →