#40C58B#40C58B

#40C58B is a light, vivid teal. Relative luminance 0.429; OKLCH L 73.7% C 0.143 H 160.5°. Best body text is #000000 at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#40C58B
RGB	rgb(64, 197, 139)
HSL	hsl(154, 53%, 51%)
HSV	hsv(154, 68%, 77%)
CMYK	cmyk(67.5%, 0%, 29.4%, 22.7%)
CIE-LAB	lab(71.48, -49.43, 18.84)
CIE-LCH	lch(71.48, 52.90, 159.14°)
OKLab	oklab(73.69% -0.135 0.0479)
OKLCH	oklch(73.69% 0.143 160.5)
XYZ	xyz(26.7381, 42.8836, 31.2893)
Luminance	0.4289 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C58B #C5407A

analogous

#40C548 #40C58B #40BCC5

triadic

#40C58B #8B40C5 #C58B40

tetradic

#40C58B #4840C5 #C5407A #BCC540

square

#40C58B #4840C5 #C5407A #BCC540

split-complementary

#40C58B #C540BC #C54840

monochromatic

#206A4A #2F996B #40C58B #6FD3A8 #9EE2C4

Accessibility & contrast

On white

2.19

#40C58B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.58

#40C58B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C58B

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C58B	#FFFFFF	#000000	##000000
##40C58B	1.00	2.19	9.58	9.58
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.58	21.00	1.00	1.00
##000000	9.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3B688

Deuteranopia (green-blind)

#B1AA8F

Tritanopia (blue-blind)

#00C4B5

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c58b;
/* rgb */ color: rgb(64, 197, 139);
/* oklch */ color: oklch(73.7% 0.143 160.5);

Tailwind

colors: {
  custom: {
    50: '#84d7ad',
    500: '#40c58b',
    950: '#000000',
  },
}

SCSS

$custom: #40c58b;
$custom-light: #84d7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#40c58b",
  "rgb": {
    "r": 64,
    "g": 197,
    "b": 139
  },
  "hsl": {
    "h": 153.835,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.7369,
    "c": 0.14319,
    "h": 160.5
  },
  "luminance": 0.42887
}

Semantic roles & 50–950 ramp

primary

#40C58B

secondary

#CE93AD

accent

#4B8BDD

background

#F8FDFA

surface

#F0FAF4

border

#CBD3CE

text

#0C1410

muted

#7D837F

Preview Lab

Preview with #40C58B

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

Preview Lab → · Contrast checker → · Palette generator →