#40A88C#40A88C

#40A88C is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.3% C 0.105 H 172.1°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#40A88C
RGB	rgb(64, 168, 140)
HSL	hsl(164, 45%, 45%)
HSV	hsv(164, 62%, 66%)
CMYK	cmyk(61.9%, 0%, 16.7%, 34.1%)
CIE-LAB	lab(62.50, -36.80, 5.65)
CIE-LCH	lch(62.50, 37.24, 171.27°)
OKLab	oklab(66.35% -0.1039 0.0144)
OKLCH	oklch(66.35% 0.105 172.1)
XYZ	xyz(20.8483, 30.9865, 29.6881)
Luminance	0.3099 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A88C #A8405C

analogous

#40A858 #40A88C #4090A8

triadic

#40A88C #8C40A8 #A88C40

tetradic

#40A88C #5840A8 #A8405C #90A840

square

#40A88C #5840A8 #A8405C #90A840

split-complementary

#40A88C #A84090 #A85840

monochromatic

#1E4F42 #2F7C67 #40A88C #62C3A9 #8ED4C1

Accessibility & contrast

On white

2.92

#40A88C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#40A88C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40A88C

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A88C	#FFFFFF	#000000	##000000
##40A88C	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39E8B

Deuteranopia (green-blind)

#94938E

Tritanopia (blue-blind)

#00A9A0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #40a88c;
/* rgb */ color: rgb(64, 168, 140);
/* oklch */ color: oklch(66.3% 0.105 172.1);

Tailwind

colors: {
  custom: {
    50: '#80c2ad',
    500: '#40a88c',
    950: '#000000',
  },
}

SCSS

$custom: #40a88c;
$custom-light: #80c2ad;
$custom-dark: #000000;

JSON

{
  "hex": "#40a88c",
  "rgb": {
    "r": 64,
    "g": 168,
    "b": 140
  },
  "hsl": {
    "h": 163.846,
    "s": 44.828,
    "l": 45.49
  },
  "oklch": {
    "l": 0.6635,
    "c": 0.10488,
    "h": 172.1
  },
  "luminance": 0.30989
}

Semantic roles & 50–950 ramp

primary

#40A88C

secondary

#BF8594

accent

#5376D5

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #40A88C

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

Preview Lab → · Contrast checker → · Palette generator →