#4DB778#4DB778

#4DB778 is a light, vivid green. Relative luminance 0.368; OKLCH L 70.1% C 0.135 H 154.6°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#4DB778
RGB	rgb(77, 183, 120)
HSL	hsl(144, 42%, 51%)
HSV	hsv(144, 58%, 72%)
CMYK	cmyk(57.9%, 0%, 34.4%, 28.2%)
CIE-LAB	lab(67.13, -45.01, 23.12)
CIE-LCH	lch(67.13, 50.60, 152.81°)
OKLab	oklab(70.1% -0.1223 0.0582)
OKLCH	oklch(70.1% 0.135 154.6)
XYZ	xyz(23.3823, 36.7986, 23.6363)
Luminance	0.3680 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB778 #B74D8C

analogous

#57B74D #4DB778 #4DB7AD

triadic

#4DB778 #784DB7 #B7784D

tetradic

#4DB778 #4D57B7 #B74D8C #B7AD4D

square

#4DB778 #4D57B7 #B74D8C #B7AD4D

split-complementary

#4DB778 #AD4DB7 #B74D57

monochromatic

#28623F #398E5B #4DB778 #79C999 #A4DABA

Accessibility & contrast

On white

2.51

#4DB778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#4DB778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB778

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB778	#FFFFFF	#000000	##000000
##4DB778	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7AA74

Deuteranopia (green-blind)

#A89F7C

Tritanopia (blue-blind)

#2AB5A7

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #4db778;
/* rgb */ color: rgb(77, 183, 120);
/* oklch */ color: oklch(70.1% 0.135 154.6);

Tailwind

colors: {
  custom: {
    50: '#88cd9f',
    500: '#4db778',
    950: '#000000',
  },
}

SCSS

$custom: #4db778;
$custom-light: #88cd9f;
$custom-dark: #000000;

JSON

{
  "hex": "#4db778",
  "rgb": {
    "r": 77,
    "g": 183,
    "b": 120
  },
  "hsl": {
    "h": 144.34,
    "s": 42.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.70102,
    "c": 0.1354,
    "h": 154.6
  },
  "luminance": 0.36801
}

Semantic roles & 50–950 ramp

primary

#4DB778

secondary

#C798B4

accent

#56A0D2

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4DB778

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

Preview Lab → · Contrast checker → · Palette generator →