#18A123#18A123

#18A123 is a mid, vivid green. Relative luminance 0.258; OKLCH L 61.8% C 0.195 H 143.5°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#18A123
RGB	rgb(24, 161, 35)
HSL	hsl(125, 74%, 36%)
HSV	hsv(125, 85%, 63%)
CMYK	cmyk(85.1%, 0%, 78.3%, 36.9%)
CIE-LAB	lab(57.85, -57.93, 51.80)
CIE-LCH	lch(57.85, 77.72, 138.20°)
OKLab	oklab(61.77% -0.1568 0.1162)
OKLCH	oklch(61.77% 0.195 143.5)
XYZ	xyz(13.4240, 25.8036, 5.8629)
Luminance	0.2581 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18A123 #A11896

analogous

#52A118 #18A123 #18A168

triadic

#18A123 #2318A1 #A12318

tetradic

#18A123 #1852A1 #A11896 #A16818

square

#18A123 #1852A1 #A11896 #A16818

split-complementary

#18A123 #6818A1 #A11852

monochromatic

#08360C #106C17 #18A123 #20D62F #4FE55B

Accessibility & contrast

On white

3.41

#18A123 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#18A123 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #18A123

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18A123	#FFFFFF	#000000	##000000
##18A123	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49102

Deuteranopia (green-blind)

#968732

Tritanopia (blue-blind)

#009C89

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #18a123;
/* rgb */ color: rgb(24, 161, 35);
/* oklch */ color: oklch(61.8% 0.195 143.5);

Tailwind

colors: {
  custom: {
    50: '#72be68',
    500: '#18a123',
    950: '#000000',
  },
}

SCSS

$custom: #18a123;
$custom-light: #72be68;
$custom-dark: #000000;

JSON

{
  "hex": "#18a123",
  "rgb": {
    "r": 24,
    "g": 161,
    "b": 35
  },
  "hsl": {
    "h": 124.818,
    "s": 74.054,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61774,
    "c": 0.19515,
    "h": 143.5
  },
  "luminance": 0.25805
}

Semantic roles & 50–950 ramp

primary

#18A123

secondary

#C74EBD

accent

#37E2F1

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #18A123

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

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