#4ECD7B#4ECD7B

#4ECD7B is a light, vivid green. Relative luminance 0.467; OKLCH L 75.8% C 0.163 H 152.0°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#4ECD7B
RGB	rgb(78, 205, 123)
HSL	hsl(141, 56%, 55%)
HSV	hsv(141, 62%, 80%)
CMYK	cmyk(62%, 0%, 40%, 19.6%)
CIE-LAB	lab(74.00, -53.10, 30.71)
CIE-LCH	lch(74.00, 61.34, 149.96°)
OKLab	oklab(75.77% -0.1436 0.0763)
OKLCH	oklch(75.77% 0.163 152)
XYZ	xyz(28.5461, 46.7095, 26.2465)
Luminance	0.4671 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECD7B #CD4EA0

analogous

#60CD4E #4ECD7B #4ECDBA

triadic

#4ECD7B #7B4ECD #CD7B4E

tetradic

#4ECD7B #4E60CD #CD4EA0 #CDBA4E

square

#4ECD7B #4E60CD #CD4EA0 #CDBA4E

split-complementary

#4ECD7B #BA4ECD #CD4E60

monochromatic

#237D43 #31AD5D #4ECD7B #7EDA9F #ADE8C2

Accessibility & contrast

On white

2.03

#4ECD7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#4ECD7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECD7B

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECD7B	#FFFFFF	#000000	##000000
##4ECD7B	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBD75

Deuteranopia (green-blind)

#BDB180

Tritanopia (blue-blind)

#1FCAB9

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ecd7b;
/* rgb */ color: rgb(78, 205, 123);
/* oklch */ color: oklch(75.8% 0.163 152.0);

Tailwind

colors: {
  custom: {
    50: '#8cdda2',
    500: '#4ecd7b',
    950: '#000000',
  },
}

SCSS

$custom: #4ecd7b;
$custom-light: #8cdda2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecd7b",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 123
  },
  "hsl": {
    "h": 141.26,
    "s": 55.947,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75771,
    "c": 0.16259,
    "h": 152
  },
  "luminance": 0.46712
}

Semantic roles & 50–950 ramp

primary

#4ECD7B

secondary

#D6A1C3

accent

#49AADF

background

#F9FDFA

surface

#F1FBF3

border

#CBD4CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4ECD7B

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

Preview Lab → · Contrast checker → · Palette generator →