#4ECA8A#4ECA8A

#4ECA8A is a light, vivid green. Relative luminance 0.457; OKLCH L 75.3% C 0.145 H 157.4°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#4ECA8A
RGB	rgb(78, 202, 138)
HSL	hsl(149, 54%, 55%)
HSV	hsv(149, 61%, 79%)
CMYK	cmyk(61.4%, 0%, 31.7%, 20.8%)
CIE-LAB	lab(73.35, -49.10, 21.99)
CIE-LCH	lch(73.35, 53.80, 155.87°)
OKLab	oklab(75.32% -0.1337 0.0556)
OKLCH	oklch(75.32% 0.145 157.4)
XYZ	xyz(28.8473, 45.6928, 31.3392)
Luminance	0.4570 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECA8A #CA4E8E

analogous

#50CA4E #4ECA8A #4ECAC8

triadic

#4ECA8A #8A4ECA #CA8A4E

tetradic

#4ECA8A #4E50CA #CA4E8E #CAC84E

square

#4ECA8A #4E50CA #CA4E8E #CAC84E

split-complementary

#4ECA8A #C84ECA #CA4E50

monochromatic

#24794D #32A86B #4ECA8A #7DD8A9 #ACE6C8

Accessibility & contrast

On white

2.07

#4ECA8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#4ECA8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECA8A

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECA8A	#FFFFFF	#000000	##000000
##4ECA8A	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9BB86

Deuteranopia (green-blind)

#B8AF8E

Tritanopia (blue-blind)

#0FC9B9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4eca8a;
/* rgb */ color: rgb(78, 202, 138);
/* oklch */ color: oklch(75.3% 0.145 157.4);

Tailwind

colors: {
  custom: {
    50: '#8bdbac',
    500: '#4eca8a',
    950: '#000000',
  },
}

SCSS

$custom: #4eca8a;
$custom-light: #8bdbac;
$custom-dark: #000000;

JSON

{
  "hex": "#4eca8a",
  "rgb": {
    "r": 78,
    "g": 202,
    "b": 138
  },
  "hsl": {
    "h": 149.032,
    "s": 53.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.75317,
    "c": 0.14478,
    "h": 157.4
  },
  "luminance": 0.45696
}

Semantic roles & 50–950 ramp

primary

#4ECA8A

secondary

#D4A0BB

accent

#4B96DD

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECA8A

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

Preview Lab → · Contrast checker → · Palette generator →