#78CA5B#78CA5B

#78CA5B is a light, vivid green. Relative luminance 0.470; OKLCH L 76.2% C 0.168 H 138.2°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#78CA5B
RGB	rgb(120, 202, 91)
HSL	hsl(104, 51%, 57%)
HSV	hsv(104, 55%, 79%)
CMYK	cmyk(40.6%, 0%, 55%, 20.8%)
CIE-LAB	lab(74.18, -45.46, 47.07)
CIE-LCH	lch(74.18, 65.43, 134.00°)
OKLab	oklab(76.2% -0.125 0.1116)
OKLCH	oklch(76.2% 0.168 138.2)
XYZ	xyz(30.7536, 46.9877, 17.3446)
Luminance	0.4699 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CA5B #AD5BCA

analogous

#B0CA5B #78CA5B #5BCA75

triadic

#78CA5B #5B78CA #CA5B78

tetradic

#78CA5B #5BB0CA #AD5BCA #CA755B

square

#78CA5B #5BB0CA #AD5BCA #CA755B

split-complementary

#78CA5B #755BCA #CA5BB0

monochromatic

#40812A #58AF39 #78CA5B #9ED989 #C4E8B8

Accessibility & contrast

On white

2.02

#78CA5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#78CA5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CA5B

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CA5B	#FFFFFF	#000000	##000000
##78CA5B	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB50

Deuteranopia (green-blind)

#C4B463

Tritanopia (blue-blind)

#73C4B1

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #78ca5b;
/* rgb */ color: rgb(120, 202, 91);
/* oklch */ color: oklch(76.2% 0.168 138.2);

Tailwind

colors: {
  custom: {
    50: '#a4db8c',
    500: '#78ca5b',
    950: '#000000',
  },
}

SCSS

$custom: #78ca5b;
$custom-light: #a4db8c;
$custom-dark: #000000;

JSON

{
  "hex": "#78ca5b",
  "rgb": {
    "r": 120,
    "g": 202,
    "b": 91
  },
  "hsl": {
    "h": 104.324,
    "s": 51.152,
    "l": 57.451
  },
  "oklch": {
    "l": 0.76198,
    "c": 0.16755,
    "h": 138.2
  },
  "luminance": 0.46989
}

Semantic roles & 50–950 ramp

primary

#78CA5B

secondary

#CBAAD7

accent

#4DDBB6

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150C

muted

#7F837D

Preview Lab

Preview with #78CA5B

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

Preview Lab → · Contrast checker → · Palette generator →