#4EC989#4EC989

#4EC989 is a light, vivid green. Relative luminance 0.452; OKLCH L 75.0% C 0.144 H 157.2°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#4EC989
RGB	rgb(78, 201, 137)
HSL	hsl(149, 53%, 55%)
HSV	hsv(149, 61%, 79%)
CMYK	cmyk(61.2%, 0%, 31.8%, 21.2%)
CIE-LAB	lab(73.02, -48.89, 22.08)
CIE-LCH	lch(73.02, 53.64, 155.69°)
OKLab	oklab(75.05% -0.1331 0.0558)
OKLCH	oklch(75.05% 0.144 157.2)
XYZ	xyz(28.5414, 45.1963, 30.8817)
Luminance	0.4520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC989 #C94E8E

analogous

#51C94E #4EC989 #4EC9C6

triadic

#4EC989 #894EC9 #C9894E

tetradic

#4EC989 #4E51C9 #C94E8E #C9C64E

square

#4EC989 #4E51C9 #C94E8E #C9C64E

split-complementary

#4EC989 #C64EC9 #C94E51

monochromatic

#25784D #33A76B #4EC989 #7DD7A8 #ACE6C8

Accessibility & contrast

On white

2.09

#4EC989 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#4EC989 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC989

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC989	#FFFFFF	#000000	##000000
##4EC989	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8BA85

Deuteranopia (green-blind)

#B7AF8D

Tritanopia (blue-blind)

#12C8B8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ec989;
/* rgb */ color: rgb(78, 201, 137);
/* oklch */ color: oklch(75.0% 0.144 157.2);

Tailwind

colors: {
  custom: {
    50: '#8bdaab',
    500: '#4ec989',
    950: '#000000',
  },
}

SCSS

$custom: #4ec989;
$custom-light: #8bdaab;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec989",
  "rgb": {
    "r": 78,
    "g": 201,
    "b": 137
  },
  "hsl": {
    "h": 148.78,
    "s": 53.247,
    "l": 54.706
  },
  "oklch": {
    "l": 0.75045,
    "c": 0.14432,
    "h": 157.2
  },
  "luminance": 0.45199
}

Semantic roles & 50–950 ramp

primary

#4EC989

secondary

#D39FBA

accent

#4B97DD

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4EC989

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

Preview Lab → · Contrast checker → · Palette generator →