#40A684#40A684

#40A684 is a light, moderate teal. Relative luminance 0.300; OKLCH L 65.6% C 0.108 H 167.8°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#40A684
RGB	rgb(64, 166, 132)
HSL	hsl(160, 44%, 45%)
HSV	hsv(160, 61%, 65%)
CMYK	cmyk(61.4%, 0%, 20.5%, 34.9%)
CIE-LAB	lab(61.68, -37.85, 8.94)
CIE-LCH	lch(61.68, 38.89, 166.71°)
OKLab	oklab(65.62% -0.1055 0.0229)
OKLCH	oklch(65.62% 0.108 167.8)
XYZ	xyz(19.9134, 30.0263, 26.5715)
Luminance	0.3003 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A684 #A64062

analogous

#40A651 #40A684 #4095A6

triadic

#40A684 #8440A6 #A68440

tetradic

#40A684 #5140A6 #A64062 #95A640

square

#40A684 #5140A6 #A64062 #95A640

split-complementary

#40A684 #A64095 #A65140

monochromatic

#1E4E3E #2F7A61 #40A684 #61C2A2 #8DD3BC

Accessibility & contrast

On white

3.00

#40A684 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#40A684 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40A684

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A684	#FFFFFF	#000000	##000000
##40A684	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29B82

Deuteranopia (green-blind)

#949186

Tritanopia (blue-blind)

#00A79C

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #40a684;
/* rgb */ color: rgb(64, 166, 132);
/* oklch */ color: oklch(65.6% 0.108 167.8);

Tailwind

colors: {
  custom: {
    50: '#7fc1a7',
    500: '#40a684',
    950: '#000000',
  },
}

SCSS

$custom: #40a684;
$custom-light: #7fc1a7;
$custom-dark: #000000;

JSON

{
  "hex": "#40a684",
  "rgb": {
    "r": 64,
    "g": 166,
    "b": 132
  },
  "hsl": {
    "h": 160,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.65618,
    "c": 0.10797,
    "h": 167.8
  },
  "luminance": 0.30028
}

Semantic roles & 50–950 ramp

primary

#40A684

secondary

#BE8497

accent

#547FD4

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0B120F

muted

#7C817F

Preview Lab

Preview with #40A684

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

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