#188238#188238

#188238 is a mid, vivid green. Relative luminance 0.164; OKLCH L 53.3% C 0.144 H 148.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#188238
RGB	rgb(24, 130, 56)
HSL	hsl(138, 69%, 30%)
HSV	hsv(138, 82%, 51%)
CMYK	cmyk(81.5%, 0%, 56.9%, 49%)
CIE-LAB	lab(47.55, -45.42, 31.66)
CIE-LCH	lch(47.55, 55.37, 145.12°)
OKLab	oklab(53.27% -0.122 0.0757)
OKLCH	oklch(53.27% 0.144 148.2)
XYZ	xyz(9.0724, 16.4439, 6.4365)
Luminance	0.1645 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188238 #821862

analogous

#2D8218 #188238 #18826D

triadic

#188238 #381882 #823818

tetradic

#188238 #182D82 #821862 #826D18

square

#188238 #182D82 #821862 #826D18

split-complementary

#188238 #6D1882 #82182D

monochromatic

#051B0B #0E4E22 #188238 #22B64E #3ADB6A

Accessibility & contrast

On white

4.90

#188238 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#188238 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188238

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188238	#FFFFFF	#000000	##FFFFFF
##188238	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837631

Deuteranopia (green-blind)

#786E3E

Tritanopia (blue-blind)

#007F71

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #188238;
/* rgb */ color: rgb(24, 130, 56);
/* oklch */ color: oklch(53.3% 0.144 148.2);

Tailwind

colors: {
  custom: {
    50: '#69a771',
    500: '#188238',
    950: '#000000',
  },
}

SCSS

$custom: #188238;
$custom-light: #69a771;
$custom-dark: #000000;

JSON

{
  "hex": "#188238",
  "rgb": {
    "r": 24,
    "g": 130,
    "b": 56
  },
  "hsl": {
    "h": 138.113,
    "s": 68.831,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53272,
    "c": 0.14362,
    "h": 148.2
  },
  "luminance": 0.16445
}

Semantic roles & 50–950 ramp

primary

#188238

secondary

#B64092

accent

#3CB7EC

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #188238

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

Preview Lab → · Contrast checker → · Palette generator →