#18B370#18B370

#18B370 is a light, vivid teal. Relative luminance 0.336; OKLCH L 67.7% C 0.155 H 157.3°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#18B370
RGB	rgb(24, 179, 112)
HSL	hsl(154, 76%, 40%)
HSV	hsv(154, 87%, 70%)
CMYK	cmyk(86.6%, 0%, 37.4%, 29.8%)
CIE-LAB	lab(64.65, -53.12, 23.88)
CIE-LCH	lch(64.65, 58.24, 155.79°)
OKLab	oklab(67.71% -0.1433 0.0599)
OKLCH	oklch(67.71% 0.155 157.3)
XYZ	xyz(19.4194, 33.6017, 20.7884)
Luminance	0.3360 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18B370 #B3185B

analogous

#18B323 #18B370 #18A8B3

triadic

#18B370 #7018B3 #B37018

tetradic

#18B370 #2318B3 #B3185B #A8B318

square

#18B370 #2318B3 #B3185B #A8B318

split-complementary

#18B370 #B318A8 #B32318

monochromatic

#0A472C #117D4E #18B370 #26E291 #5CE9AC

Accessibility & contrast

On white

2.72

#18B370 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#18B370 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #18B370

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18B370	#FFFFFF	#000000	##000000
##18B370	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A46C

Deuteranopia (green-blind)

#A19874

Tritanopia (blue-blind)

#00B2A2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #18b370;
/* rgb */ color: rgb(24, 179, 112);
/* oklch */ color: oklch(67.7% 0.155 157.3);

Tailwind

colors: {
  custom: {
    50: '#74cb99',
    500: '#18b370',
    950: '#000000',
  },
}

SCSS

$custom: #18b370;
$custom-light: #74cb99;
$custom-dark: #000000;

JSON

{
  "hex": "#18b370",
  "rgb": {
    "r": 24,
    "g": 179,
    "b": 112
  },
  "hsl": {
    "h": 154.065,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.67707,
    "c": 0.15528,
    "h": 157.3
  },
  "luminance": 0.33604
}

Semantic roles & 50–950 ramp

primary

#18B370

secondary

#CD5A8C

accent

#3587F3

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #18B370

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

Preview Lab → · Contrast checker → · Palette generator →