#4ECF73#4ECF73

#4ECF73 is a light, vivid green. Relative luminance 0.475; OKLCH L 76.1% C 0.173 H 149.7°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#4ECF73
RGB	rgb(78, 207, 115)
HSL	hsl(137, 57%, 56%)
HSV	hsv(137, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 44.4%, 18.8%)
CIE-LAB	lab(74.50, -55.22, 35.42)
CIE-LCH	lch(74.50, 65.61, 147.32°)
OKLab	oklab(76.14% -0.1491 0.087)
OKLCH	oklch(76.14% 0.173 149.7)
XYZ	xyz(28.5471, 47.4803, 23.8765)
Luminance	0.4748 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECF73 #CF4EAA

analogous

#69CF4E #4ECF73 #4ECFB3

triadic

#4ECF73 #734ECF #CF734E

tetradic

#4ECF73 #4E69CF #CF4EAA #CFB34E

square

#4ECF73 #4E69CF #CF4EAA #CFB34E

split-complementary

#4ECF73 #B34ECF #CF4E69

monochromatic

#23803D #30B055 #4ECF73 #7EDC99 #AEE9BF

Accessibility & contrast

On white

2.00

#4ECF73 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#4ECF73 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECF73

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECF73	#FFFFFF	#000000	##000000
##4ECF73	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BE6C

Deuteranopia (green-blind)

#C0B379

Tritanopia (blue-blind)

#23CBB9

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4ecf73;
/* rgb */ color: rgb(78, 207, 115);
/* oklch */ color: oklch(76.1% 0.173 149.7);

Tailwind

colors: {
  custom: {
    50: '#8cdf9c',
    500: '#4ecf73',
    950: '#000000',
  },
}

SCSS

$custom: #4ecf73;
$custom-light: #8cdf9c;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecf73",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 115
  },
  "hsl": {
    "h": 137.209,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76136,
    "c": 0.17265,
    "h": 149.7
  },
  "luminance": 0.47483
}

Semantic roles & 50–950 ramp

primary

#4ECF73

secondary

#D7A2C8

accent

#47B5E1

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4ECF73

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

Preview Lab → · Contrast checker → · Palette generator →