#188939#188939

#188939 is a mid, vivid green. Relative luminance 0.184; OKLCH L 55.3% C 0.152 H 147.7°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#188939
RGB	rgb(24, 137, 57)
HSL	hsl(138, 70%, 32%)
HSV	hsv(138, 82%, 54%)
CMYK	cmyk(82.5%, 0%, 58.4%, 46.3%)
CIE-LAB	lab(49.95, -47.77, 34.02)
CIE-LCH	lch(49.95, 58.65, 144.54°)
OKLab	oklab(55.27% -0.1283 0.081)
OKLCH	oklch(55.27% 0.152 147.7)
XYZ	xyz(10.0601, 18.3797, 6.8875)
Luminance	0.1838 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188939 #891868

analogous

#308918 #188939 #188972

triadic

#188939 #391889 #893918

tetradic

#188939 #183089 #891868 #897218

square

#188939 #183089 #891868 #897218

split-complementary

#188939 #721889 #891830

monochromatic

#06210E #0F5523 #188939 #21BD4F #3EDD6D

Accessibility & contrast

On white

4.49

#188939 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#188939 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188939

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188939	#FFFFFF	#000000	##000000
##188939	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7C31

Deuteranopia (green-blind)

#7E733F

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #188939;
/* rgb */ color: rgb(24, 137, 57);
/* oklch */ color: oklch(55.3% 0.152 147.7);

Tailwind

colors: {
  custom: {
    50: '#6bac72',
    500: '#188939',
    950: '#000000',
  },
}

SCSS

$custom: #188939;
$custom-light: #6bac72;
$custom-dark: #000000;

JSON

{
  "hex": "#188939",
  "rgb": {
    "r": 24,
    "g": 137,
    "b": 57
  },
  "hsl": {
    "h": 137.522,
    "s": 70.186,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55268,
    "c": 0.15176,
    "h": 147.7
  },
  "luminance": 0.18381
}

Semantic roles & 50–950 ramp

primary

#188939

secondary

#BD4098

accent

#3BB9ED

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #188939

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

Preview Lab → · Contrast checker → · Palette generator →