#4ECF87#4ECF87

#4ECF87 is a light, vivid green. Relative luminance 0.480; OKLCH L 76.5% C 0.154 H 155.4°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#4ECF87
RGB	rgb(78, 207, 135)
HSL	hsl(147, 57%, 56%)
HSV	hsv(147, 62%, 81%)
CMYK	cmyk(62.3%, 0%, 34.8%, 18.8%)
CIE-LAB	lab(74.82, -51.69, 25.57)
CIE-LCH	lch(74.82, 57.67, 153.68°)
OKLab	oklab(76.51% -0.1402 0.0643)
OKLCH	oklch(76.51% 0.154 155.4)
XYZ	xyz(29.8253, 47.9916, 30.6085)
Luminance	0.4799 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECF87 #CF4E96

analogous

#55CF4E #4ECF87 #4ECFC8

triadic

#4ECF87 #874ECF #CF874E

tetradic

#4ECF87 #4E55CF #CF4E96 #CFC84E

square

#4ECF87 #4E55CF #CF4E96 #CFC84E

split-complementary

#4ECF87 #C84ECF #CF4E55

monochromatic

#23804C #30B068 #4ECF87 #7EDCA8 #AEE9C8

Accessibility & contrast

On white

1.98

#4ECF87 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#4ECF87 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECF87

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECF87	#FFFFFF	#000000	##000000
##4ECF87	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBF82

Deuteranopia (green-blind)

#BDB38C

Tritanopia (blue-blind)

#0ECDBC

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ecf87;
/* rgb */ color: rgb(78, 207, 135);
/* oklch */ color: oklch(76.5% 0.154 155.4);

Tailwind

colors: {
  custom: {
    50: '#8cdeaa',
    500: '#4ecf87',
    950: '#000000',
  },
}

SCSS

$custom: #4ecf87;
$custom-light: #8cdeaa;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecf87",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 135
  },
  "hsl": {
    "h": 146.512,
    "s": 57.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.76508,
    "c": 0.15427,
    "h": 155.4
  },
  "luminance": 0.47995
}

Semantic roles & 50–950 ramp

primary

#4ECF87

secondary

#D7A2C0

accent

#479DE1

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECF87

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

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