#18B438#18B438

#18B438 is a light, highly saturated green. Relative luminance 0.331; OKLCH L 67.2% C 0.203 H 145.2°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#18B438
RGB	rgb(24, 180, 56)
HSL	hsl(132, 76%, 40%)
HSV	hsv(132, 87%, 71%)
CMYK	cmyk(86.7%, 0%, 68.9%, 29.4%)
CIE-LAB	lab(64.26, -61.98, 50.56)
CIE-LCH	lch(64.26, 79.99, 140.79°)
OKLab	oklab(67.15% -0.167 0.1162)
OKLCH	oklch(67.15% 0.203 145.2)
XYZ	xyz(17.4105, 33.1200, 9.2158)
Luminance	0.3312 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B438 #B41894

analogous

#46B418 #18B438 #18B486

triadic

#18B438 #3818B4 #B43818

tetradic

#18B438 #1846B4 #B41894 #B48618

square

#18B438 #1846B4 #B41894 #B48618

split-complementary

#18B438 #8618B4 #B41846

monochromatic

#0A4816 #117E27 #18B438 #27E24D #5DE97A

Accessibility & contrast

On white

2.75

#18B438 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#18B438 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B438

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B438	#FFFFFF	#000000	##000000
##18B438	1.00	2.75	7.62	7.62
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A326

Deuteranopia (green-blind)

#A79744

Tritanopia (blue-blind)

#00AF9B

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #18b438;
/* rgb */ color: rgb(24, 180, 56);
/* oklch */ color: oklch(67.2% 0.203 145.2);

Tailwind

colors: {
  custom: {
    50: '#76cc75',
    500: '#18b438',
    950: '#000000',
  },
}

SCSS

$custom: #18b438;
$custom-light: #76cc75;
$custom-dark: #000000;

JSON

{
  "hex": "#18b438",
  "rgb": {
    "r": 24,
    "g": 180,
    "b": 56
  },
  "hsl": {
    "h": 132.308,
    "s": 76.471,
    "l": 40
  },
  "oklch": {
    "l": 0.67154,
    "c": 0.20345,
    "h": 145.2
  },
  "luminance": 0.33122
}

Semantic roles & 50–950 ramp

primary

#18B438

secondary

#CD5BB6

accent

#35CCF3

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #18B438

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

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