#18A027#18A027

#18A027 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.5% C 0.192 H 143.9°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#18A027
RGB	rgb(24, 160, 39)
HSL	hsl(127, 74%, 36%)
HSV	hsv(127, 85%, 63%)
CMYK	cmyk(85%, 0%, 75.6%, 37.3%)
CIE-LAB	lab(57.54, -57.32, 50.12)
CIE-LCH	lch(57.54, 76.14, 138.84°)
OKLab	oklab(61.52% -0.155 0.1132)
OKLCH	oklch(61.52% 0.192 143.9)
XYZ	xyz(13.3128, 25.4806, 6.1357)
Luminance	0.2548 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A027 #A01891

analogous

#4DA018 #18A027 #18A06B

triadic

#18A027 #2718A0 #A02718

tetradic

#18A027 #184DA0 #A01891 #A06B18

square

#18A027 #184DA0 #A01891 #A06B18

split-complementary

#18A027 #6B18A0 #A0184D

monochromatic

#08360D #106B1A #18A027 #20D534 #4EE45F

Accessibility & contrast

On white

3.44

#18A027 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#18A027 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A027

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A027	#FFFFFF	#000000	##000000
##18A027	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3900E

Deuteranopia (green-blind)

#958634

Tritanopia (blue-blind)

#009B89

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #18a027;
/* rgb */ color: rgb(24, 160, 39);
/* oklch */ color: oklch(61.5% 0.192 143.9);

Tailwind

colors: {
  custom: {
    50: '#72bd6a',
    500: '#18a027',
    950: '#000000',
  },
}

SCSS

$custom: #18a027;
$custom-light: #72bd6a;
$custom-dark: #000000;

JSON

{
  "hex": "#18a027",
  "rgb": {
    "r": 24,
    "g": 160,
    "b": 39
  },
  "hsl": {
    "h": 126.618,
    "s": 73.913,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61524,
    "c": 0.19191,
    "h": 143.9
  },
  "luminance": 0.25482
}

Semantic roles & 50–950 ramp

primary

#18A027

secondary

#C64DB9

accent

#37DCF1

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#091207

muted

#7B817A

Preview Lab

Preview with #18A027

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

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