#188037#188037

#188037 is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.7% C 0.142 H 148.1°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#188037
RGB	rgb(24, 128, 55)
HSL	hsl(138, 68%, 30%)
HSV	hsv(138, 81%, 50%)
CMYK	cmyk(81.3%, 0%, 57%, 49.8%)
CIE-LAB	lab(46.85, -44.85, 31.34)
CIE-LCH	lch(46.85, 54.71, 145.06°)
OKLab	oklab(52.69% -0.1205 0.075)
OKLCH	oklch(52.69% 0.142 148.1)
XYZ	xyz(8.7847, 15.9073, 6.2211)
Luminance	0.1591 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188037 #801861

analogous

#2D8018 #188037 #18806B

triadic

#188037 #371880 #803718

tetradic

#188037 #182D80 #801861 #806B18

square

#188037 #182D80 #801861 #806B18

split-complementary

#188037 #6B1880 #80182D

monochromatic

#051A0B #0E4C21 #188037 #22B44D #39DA69

Accessibility & contrast

On white

5.02

#188037 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#188037 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188037

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188037	#FFFFFF	#000000	##FFFFFF
##188037	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817430

Deuteranopia (green-blind)

#766C3D

Tritanopia (blue-blind)

#007D70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #188037;
/* rgb */ color: rgb(24, 128, 55);
/* oklch */ color: oklch(52.7% 0.142 148.1);

Tailwind

colors: {
  custom: {
    50: '#68a670',
    500: '#188037',
    950: '#000000',
  },
}

SCSS

$custom: #188037;
$custom-light: #68a670;
$custom-dark: #000000;

JSON

{
  "hex": "#188037",
  "rgb": {
    "r": 24,
    "g": 128,
    "b": 55
  },
  "hsl": {
    "h": 137.885,
    "s": 68.421,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52688,
    "c": 0.14193,
    "h": 148.1
  },
  "luminance": 0.15908
}

Semantic roles & 50–950 ramp

primary

#188037

secondary

#B44091

accent

#3DB7EB

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #188037

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

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