#40CC89#40CC89

#40CC89 is a light, vivid teal. Relative luminance 0.461; OKLCH L 75.4% C 0.154 H 158.1°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#40CC89
RGB	rgb(64, 204, 137)
HSL	hsl(151, 58%, 53%)
HSV	hsv(151, 69%, 80%)
CMYK	cmyk(68.6%, 0%, 32.8%, 20%)
CIE-LAB	lab(73.60, -52.63, 22.81)
CIE-LCH	lch(73.60, 57.36, 156.57°)
OKLab	oklab(75.42% -0.1429 0.0576)
OKLCH	oklch(75.42% 0.154 158.1)
XYZ	xyz(28.2199, 46.0787, 31.0689)
Luminance	0.4608 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40CC89 #CC4083

analogous

#40CC43 #40CC89 #40C9CC

triadic

#40CC89 #8940CC #CC8940

tetradic

#40CC89 #4340CC #CC4083 #C9CC40

square

#40CC89 #4340CC #CC4083 #C9CC40

split-complementary

#40CC89 #CC40C9 #CC4340

monochromatic

#1F734B #2CA36A #40CC89 #70D9A7 #A1E6C5

Accessibility & contrast

On white

2.06

#40CC89 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#40CC89 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40CC89

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40CC89	#FFFFFF	#000000	##000000
##40CC89	1.00	2.06	10.22	10.22
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CABC85

Deuteranopia (green-blind)

#B8B08D

Tritanopia (blue-blind)

#00CBBA

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #40cc89;
/* rgb */ color: rgb(64, 204, 137);
/* oklch */ color: oklch(75.4% 0.154 158.1);

Tailwind

colors: {
  custom: {
    50: '#86dcab',
    500: '#40cc89',
    950: '#000000',
  },
}

SCSS

$custom: #40cc89;
$custom-light: #86dcab;
$custom-dark: #000000;

JSON

{
  "hex": "#40cc89",
  "rgb": {
    "r": 64,
    "g": 204,
    "b": 137
  },
  "hsl": {
    "h": 151.286,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.75419,
    "c": 0.15412,
    "h": 158.1
  },
  "luminance": 0.46082
}

Semantic roles & 50–950 ramp

primary

#40CC89

secondary

#D295B3

accent

#4791E1

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #40CC89

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

Preview Lab → · Contrast checker → · Palette generator →