#4ECA4D#4ECA4D

#4ECA4D is a light, vivid green. Relative luminance 0.444; OKLCH L 74.3% C 0.199 H 143.1°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#4ECA4D
RGB	rgb(78, 202, 77)
HSL	hsl(120, 54%, 55%)
HSV	hsv(120, 62%, 79%)
CMYK	cmyk(61.4%, 0%, 61.9%, 20.8%)
CIE-LAB	lab(72.49, -58.52, 51.05)
CIE-LCH	lch(72.49, 77.66, 138.90°)
OKLab	oklab(74.33% -0.159 0.1193)
OKLCH	oklch(74.33% 0.199 143.1)
XYZ	xyz(25.6005, 44.3941, 14.2395)
Luminance	0.4440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECA4D #C94DCA

analogous

#8DCA4D #4ECA4D #4DCA8B

triadic

#4ECA4D #4D4ECA #CA4D4E

tetradic

#4ECA4D #4D8DCA #C94DCA #CA8B4D

square

#4ECA4D #4D8DCA #C94DCA #CA8B4D

split-complementary

#4ECA4D #8B4DCA #CA4D8D

monochromatic

#257924 #33A832 #4ECA4D #7DD87C #ACE6AB

Accessibility & contrast

On white

2.13

#4ECA4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#4ECA4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECA4D

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECA4D	#FFFFFF	#000000	##000000
##4ECA4D	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB83F

Deuteranopia (green-blind)

#BFAE57

Tritanopia (blue-blind)

#36C4AF

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4eca4d;
/* rgb */ color: rgb(78, 202, 77);
/* oklch */ color: oklch(74.3% 0.199 143.1);

Tailwind

colors: {
  custom: {
    50: '#8ddb83',
    500: '#4eca4d',
    950: '#000000',
  },
}

SCSS

$custom: #4eca4d;
$custom-light: #8ddb83;
$custom-dark: #000000;

JSON

{
  "hex": "#4eca4d",
  "rgb": {
    "r": 78,
    "g": 202,
    "b": 77
  },
  "hsl": {
    "h": 119.52,
    "s": 54.113,
    "l": 54.706
  },
  "oklch": {
    "l": 0.74335,
    "c": 0.19877,
    "h": 143.1
  },
  "luminance": 0.44397
}

Semantic roles & 50–950 ramp

primary

#4ECA4D

secondary

#D39FD4

accent

#4ADDDC

background

#F9FDF8

surface

#F2FBEF

border

#CCD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #4ECA4D

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

Preview Lab → · Contrast checker → · Palette generator →