#40B58E#40B58E

#40B58E is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.7% C 0.120 H 167.2°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#40B58E
RGB	rgb(64, 181, 142)
HSL	hsl(160, 48%, 48%)
HSV	hsv(160, 65%, 71%)
CMYK	cmyk(64.6%, 0%, 21.5%, 29%)
CIE-LAB	lab(66.59, -42.08, 10.38)
CIE-LCH	lch(66.59, 43.34, 166.14°)
OKLab	oklab(69.71% -0.1169 0.0266)
OKLCH	oklch(69.71% 0.12 167.2)
XYZ	xyz(23.5182, 36.0882, 31.3122)
Luminance	0.3609 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B58E #B54067

analogous

#40B553 #40B58E #40A1B5

triadic

#40B58E #8E40B5 #B58E40

tetradic

#40B58E #5340B5 #B54067 #A1B540

square

#40B58E #5340B5 #B54067 #A1B540

split-complementary

#40B58E #B540A1 #B55340

monochromatic

#205B47 #30886B #40B58E #68CAA9 #96DAC3

Accessibility & contrast

On white

2.56

#40B58E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#40B58E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B58E

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B58E	#FFFFFF	#000000	##000000
##40B58E	1.00	2.56	8.22	8.22
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A98C

Deuteranopia (green-blind)

#A19D91

Tritanopia (blue-blind)

#00B6AA

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #40b58e;
/* rgb */ color: rgb(64, 181, 142);
/* oklch */ color: oklch(69.7% 0.120 167.2);

Tailwind

colors: {
  custom: {
    50: '#82ccaf',
    500: '#40b58e',
    950: '#000000',
  },
}

SCSS

$custom: #40b58e;
$custom-light: #82ccaf;
$custom-dark: #000000;

JSON

{
  "hex": "#40b58e",
  "rgb": {
    "r": 64,
    "g": 181,
    "b": 142
  },
  "hsl": {
    "h": 160,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.69706,
    "c": 0.11991,
    "h": 167.2
  },
  "luminance": 0.36091
}

Semantic roles & 50–950 ramp

primary

#40B58E

secondary

#C58B9F

accent

#507DD7

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C1310

muted

#7D827F

Preview Lab

Preview with #40B58E

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

Preview Lab → · Contrast checker → · Palette generator →