#4ECC97#4ECC97

#4ECC97 is a light, vivid teal. Relative luminance 0.470; OKLCH L 76.1% C 0.136 H 162.2°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#4ECC97
RGB	rgb(78, 204, 151)
HSL	hsl(155, 55%, 55%)
HSV	hsv(155, 62%, 80%)
CMYK	cmyk(61.8%, 0%, 26%, 20%)
CIE-LAB	lab(74.21, -47.22, 16.29)
CIE-LCH	lch(74.21, 49.95, 160.97°)
OKLab	oklab(76.11% -0.1298 0.0416)
OKLCH	oklch(76.11% 0.136 162.2)
XYZ	xyz(30.3177, 47.0367, 36.7534)
Luminance	0.4704 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECC97 #CC4E83

analogous

#4ECC58 #4ECC97 #4EC2CC

triadic

#4ECC97 #974ECC #CC974E

tetradic

#4ECC97 #584ECC #CC4E83 #C2CC4E

square

#4ECC97 #584ECC #CC4E83 #C2CC4E

split-complementary

#4ECC97 #CC4EC2 #CC584E

monochromatic

#247C57 #31AB78 #4ECC97 #7EDAB3 #ADE7CF

Accessibility & contrast

On white

2.02

#4ECC97 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#4ECC97 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECC97

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECC97	#FFFFFF	#000000	##000000
##4ECC97	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BE94

Deuteranopia (green-blind)

#B8B19A

Tritanopia (blue-blind)

#00CCBD

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ecc97;
/* rgb */ color: rgb(78, 204, 151);
/* oklch */ color: oklch(76.1% 0.136 162.2);

Tailwind

colors: {
  custom: {
    50: '#8cdcb5',
    500: '#4ecc97',
    950: '#000000',
  },
}

SCSS

$custom: #4ecc97;
$custom-light: #8cdcb5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecc97",
  "rgb": {
    "r": 78,
    "g": 204,
    "b": 151
  },
  "hsl": {
    "h": 154.762,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.76113,
    "c": 0.13625,
    "h": 162.2
  },
  "luminance": 0.4704
}

Semantic roles & 50–950 ramp

primary

#4ECC97

secondary

#D5A1B7

accent

#4988DF

background

#F9FDFB

surface

#F1FBF6

border

#CBD4D0

text

#0D1511

muted

#7E8380

Preview Lab

Preview with #4ECC97

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

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