#4EC258#4EC258

#4EC258 is a light, vivid green. Relative luminance 0.409; OKLCH L 72.4% C 0.180 H 144.9°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#4EC258
RGB	rgb(78, 194, 88)
HSL	hsl(125, 49%, 53%)
HSV	hsv(125, 60%, 76%)
CMYK	cmyk(59.8%, 0%, 54.6%, 23.9%)
CIE-LAB	lab(70.11, -54.29, 43.25)
CIE-LCH	lch(70.11, 69.41, 141.45°)
OKLab	oklab(72.41% -0.1471 0.1033)
OKLCH	oklch(72.41% 0.18 144.9)
XYZ	xyz(24.1937, 40.9056, 15.8512)
Luminance	0.4091 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC258 #C24EB8

analogous

#7EC24E #4EC258 #4EC292

triadic

#4EC258 #584EC2 #C2584E

tetradic

#4EC258 #4E7EC2 #C24EB8 #C2924E

square

#4EC258 #4E7EC2 #C24EB8 #C2924E

split-complementary

#4EC258 #924EC2 #C24E7E

monochromatic

#266F2D #369D3F #4EC258 #7CD283 #A9E1AE

Accessibility & contrast

On white

2.29

#4EC258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#4EC258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC258

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC258	#FFFFFF	#000000	##000000
##4EC258	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B24E

Deuteranopia (green-blind)

#B6A760

Tritanopia (blue-blind)

#36BDAA

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4ec258;
/* rgb */ color: rgb(78, 194, 88);
/* oklch */ color: oklch(72.4% 0.180 144.9);

Tailwind

colors: {
  custom: {
    50: '#8bd58a',
    500: '#4ec258',
    950: '#000000',
  },
}

SCSS

$custom: #4ec258;
$custom-light: #8bd58a;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec258",
  "rgb": {
    "r": 78,
    "g": 194,
    "b": 88
  },
  "hsl": {
    "h": 125.172,
    "s": 48.739,
    "l": 53.333
  },
  "oklch": {
    "l": 0.72408,
    "c": 0.17972,
    "h": 144.9
  },
  "luminance": 0.40908
}

Semantic roles & 50–950 ramp

primary

#4EC258

secondary

#CF9DCB

accent

#50CDD8

background

#F9FDF8

surface

#F1FAF0

border

#CBD3CB

text

#0D140C

muted

#7E837D

Preview Lab

Preview with #4EC258

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

Preview Lab → · Contrast checker → · Palette generator →