#188A27#188A27

#188A27 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.167 H 144.4°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#188A27
RGB	rgb(24, 138, 39)
HSL	hsl(128, 70%, 32%)
HSV	hsv(128, 83%, 54%)
CMYK	cmyk(82.6%, 0%, 71.7%, 45.9%)
CIE-LAB	lab(50.12, -50.28, 42.49)
CIE-LCH	lch(50.12, 65.83, 139.80°)
OKLab	oklab(55.35% -0.1358 0.0973)
OKLCH	oklch(55.35% 0.167 144.4)
XYZ	xyz(9.8307, 18.5164, 4.9750)
Luminance	0.1852 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188A27 #8A187B

analogous

#428A18 #188A27 #188A60

triadic

#188A27 #27188A #8A2718

tetradic

#188A27 #18428A #8A187B #8A6018

square

#188A27 #18428A #8A187B #8A6018

split-complementary

#188A27 #60188A #8A1842

monochromatic

#06220A #0F5618 #188A27 #21BE36 #3FDE54

Accessibility & contrast

On white

4.46

#188A27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#188A27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A27

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188A27	#FFFFFF	#000000	##000000
##188A27	1.00	4.46	4.70	4.70
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C18

Deuteranopia (green-blind)

#807431

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #188a27;
/* rgb */ color: rgb(24, 138, 39);
/* oklch */ color: oklch(55.3% 0.167 144.4);

Tailwind

colors: {
  custom: {
    50: '#6cad67',
    500: '#188a27',
    950: '#000000',
  },
}

SCSS

$custom: #188a27;
$custom-light: #6cad67;
$custom-dark: #000000;

JSON

{
  "hex": "#188a27",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 39
  },
  "hsl": {
    "h": 127.895,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55346,
    "c": 0.16704,
    "h": 144.4
  },
  "luminance": 0.18518
}

Semantic roles & 50–950 ramp

primary

#188A27

secondary

#BD40AD

accent

#3BD6ED

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #188A27

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

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