#40C987#40C987

#40C987 is a light, vivid teal. Relative luminance 0.446; OKLCH L 74.6% C 0.152 H 158.0°. Best body text is #000000 at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#40C987
RGB	rgb(64, 201, 135)
HSL	hsl(151, 56%, 52%)
HSV	hsv(151, 68%, 79%)
CMYK	cmyk(68.2%, 0%, 32.8%, 21.2%)
CIE-LAB	lab(72.63, -51.86, 22.55)
CIE-LCH	lch(72.63, 56.55, 156.50°)
OKLab	oklab(74.62% -0.1409 0.057)
OKLCH	oklch(74.62% 0.152 158)
XYZ	xyz(27.3715, 44.6095, 30.0849)
Luminance	0.4461 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C987 #C94082

analogous

#40C943 #40C987 #40C6C9

triadic

#40C987 #8740C9 #C98740

tetradic

#40C987 #4340C9 #C94082 #C6C940

square

#40C987 #4340C9 #C94082 #C6C940

split-complementary

#40C987 #C940C6 #C94340

monochromatic

#1F6F49 #2D9F68 #40C987 #70D6A5 #9FE4C3

Accessibility & contrast

On white

2.12

#40C987 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.92

#40C987 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C987

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C987	#FFFFFF	#000000	##000000
##40C987	1.00	2.12	9.92	9.92
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.92	21.00	1.00	1.00
##000000	9.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BA83

Deuteranopia (green-blind)

#B6AD8B

Tritanopia (blue-blind)

#00C8B8

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #40c987;
/* rgb */ color: rgb(64, 201, 135);
/* oklch */ color: oklch(74.6% 0.152 158.0);

Tailwind

colors: {
  custom: {
    50: '#85daaa',
    500: '#40c987',
    950: '#000000',
  },
}

SCSS

$custom: #40c987;
$custom-light: #85daaa;
$custom-dark: #000000;

JSON

{
  "hex": "#40c987",
  "rgb": {
    "r": 64,
    "g": 201,
    "b": 135
  },
  "hsl": {
    "h": 151.095,
    "s": 55.918,
    "l": 51.961
  },
  "oklch": {
    "l": 0.74616,
    "c": 0.15195,
    "h": 158
  },
  "luminance": 0.44613
}

Semantic roles & 50–950 ramp

primary

#40C987

secondary

#D094B1

accent

#4991DF

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C1510

muted

#7D837F

Preview Lab

Preview with #40C987

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

Preview Lab → · Contrast checker → · Palette generator →