#4EB591#4EB591

#4EB591 is a light, moderate teal. Relative luminance 0.367; OKLCH L 70.2% C 0.110 H 167.3°. Best body text is #000000 at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#4EB591
RGB	rgb(78, 181, 145)
HSL	hsl(159, 41%, 51%)
HSV	hsv(159, 57%, 71%)
CMYK	cmyk(56.9%, 0%, 19.9%, 29%)
CIE-LAB	lab(67.06, -38.62, 9.46)
CIE-LCH	lch(67.06, 39.76, 166.24°)
OKLab	oklab(70.23% -0.1078 0.0242)
OKLCH	oklch(70.23% 0.11 167.3)
XYZ	xyz(24.7741, 36.7094, 32.5626)
Luminance	0.3671 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB591 #B54E72

analogous

#4EB55D #4EB591 #4EA5B5

triadic

#4EB591 #914EB5 #B5914E

tetradic

#4EB591 #5D4EB5 #B54E72 #A5B54E

square

#4EB591 #5D4EB5 #B54E72 #A5B54E

split-complementary

#4EB591 #B54EA5 #B55D4E

monochromatic

#28604D #3A8B6F #4EB591 #79C7AC #A4D9C7

Accessibility & contrast

On white

2.52

#4EB591 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.34

#4EB591 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB591

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB591	#FFFFFF	#000000	##000000
##4EB591	1.00	2.52	8.34	8.34
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.34	21.00	1.00	1.00
##000000	8.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1AA8F

Deuteranopia (green-blind)

#A29F93

Tritanopia (blue-blind)

#19B6AB

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4eb591;
/* rgb */ color: rgb(78, 181, 145);
/* oklch */ color: oklch(70.2% 0.110 167.3);

Tailwind

colors: {
  custom: {
    50: '#88ccb1',
    500: '#4eb591',
    950: '#000000',
  },
}

SCSS

$custom: #4eb591;
$custom-light: #88ccb1;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb591",
  "rgb": {
    "r": 78,
    "g": 181,
    "b": 145
  },
  "hsl": {
    "h": 159.029,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.70227,
    "c": 0.11045,
    "h": 167.3
  },
  "luminance": 0.36712
}

Semantic roles & 50–950 ramp

primary

#4EB591

secondary

#C699A9

accent

#5782D1

background

#F8FCFA

surface

#F0F9F5

border

#CBD2CF

text

#0C1310

muted

#7D827F

Preview Lab

Preview with #4EB591

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

Preview Lab → · Contrast checker → · Palette generator →