#4EC97B#4EC97B

#4EC97B is a light, vivid green. Relative luminance 0.448; OKLCH L 74.8% C 0.157 H 152.5°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#4EC97B
RGB	rgb(78, 201, 123)
HSL	hsl(142, 53%, 55%)
HSV	hsv(142, 61%, 79%)
CMYK	cmyk(61.2%, 0%, 38.8%, 21.2%)
CIE-LAB	lab(72.77, -51.54, 29.09)
CIE-LCH	lch(72.77, 59.18, 150.56°)
OKLab	oklab(74.76% -0.1394 0.0725)
OKLCH	oklch(74.76% 0.157 152.5)
XYZ	xyz(27.6015, 44.8203, 25.9317)
Luminance	0.4482 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC97B #C94E9C

analogous

#5FC94E #4EC97B #4EC9B8

triadic

#4EC97B #7B4EC9 #C97B4E

tetradic

#4EC97B #4E5FC9 #C94E9C #C9B84E

square

#4EC97B #4E5FC9 #C94E9C #C9B84E

split-complementary

#4EC97B #B84EC9 #C94E5F

monochromatic

#257843 #33A75D #4EC97B #7DD79E #ACE6C1

Accessibility & contrast

On white

2.11

#4EC97B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.96

#4EC97B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC97B

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC97B	#FFFFFF	#000000	##000000
##4EC97B	1.00	2.11	9.96	9.96
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.96	21.00	1.00	1.00
##000000	9.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B976

Deuteranopia (green-blind)

#B9AE80

Tritanopia (blue-blind)

#21C6B5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ec97b;
/* rgb */ color: rgb(78, 201, 123);
/* oklch */ color: oklch(74.8% 0.157 152.5);

Tailwind

colors: {
  custom: {
    50: '#8bdaa2',
    500: '#4ec97b',
    950: '#000000',
  },
}

SCSS

$custom: #4ec97b;
$custom-light: #8bdaa2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec97b",
  "rgb": {
    "r": 78,
    "g": 201,
    "b": 123
  },
  "hsl": {
    "h": 141.951,
    "s": 53.247,
    "l": 54.706
  },
  "oklch": {
    "l": 0.7476,
    "c": 0.15716,
    "h": 152.5
  },
  "luminance": 0.44823
}

Semantic roles & 50–950 ramp

primary

#4EC97B

secondary

#D39FC0

accent

#4BA7DD

background

#F9FDFA

surface

#F1FBF3

border

#CBD4CD

text

#0D150F

muted

#7E837F

Preview Lab

Preview with #4EC97B

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

Preview Lab → · Contrast checker → · Palette generator →