#78C951#78C951

#78C951 is a light, vivid green. Relative luminance 0.464; OKLCH L 75.8% C 0.175 H 136.8°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#78C951
RGB	rgb(120, 201, 81)
HSL	hsl(101, 53%, 55%)
HSV	hsv(101, 60%, 79%)
CMYK	cmyk(40.3%, 0%, 59.7%, 21.2%)
CIE-LAB	lab(73.78, -46.10, 51.17)
CIE-LCH	lch(73.78, 68.87, 132.02°)
OKLab	oklab(75.83% -0.1274 0.1196)
OKLCH	oklch(75.83% 0.175 136.8)
XYZ	xyz(30.1167, 46.3588, 15.1442)
Luminance	0.4636 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C951 #A251C9

analogous

#B4C951 #78C951 #51C966

triadic

#78C951 #5178C9 #C95178

tetradic

#78C951 #51B4C9 #A251C9 #C96651

square

#78C951 #51B4C9 #A251C9 #C96651

split-complementary

#78C951 #6651C9 #C951B4

monochromatic

#417A26 #5AA934 #78C951 #9CD780 #C0E6AE

Accessibility & contrast

On white

2.04

#78C951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#78C951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C951

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C951	#FFFFFF	#000000	##000000
##78C951	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA44

Deuteranopia (green-blind)

#C4B35A

Tritanopia (blue-blind)

#75C2AF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #78c951;
/* rgb */ color: rgb(120, 201, 81);
/* oklch */ color: oklch(75.8% 0.175 136.8);

Tailwind

colors: {
  custom: {
    50: '#a4da86',
    500: '#78c951',
    950: '#000000',
  },
}

SCSS

$custom: #78c951;
$custom-light: #a4da86;
$custom-dark: #000000;

JSON

{
  "hex": "#78c951",
  "rgb": {
    "r": 120,
    "g": 201,
    "b": 81
  },
  "hsl": {
    "h": 100.5,
    "s": 52.632,
    "l": 55.294
  },
  "oklch": {
    "l": 0.75835,
    "c": 0.1747,
    "h": 136.8
  },
  "luminance": 0.4636
}

Semantic roles & 50–950 ramp

primary

#78C951

secondary

#C4A2D4

accent

#4CDCAD

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150B

muted

#7F837C

Preview Lab

Preview with #78C951

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

Preview Lab → · Contrast checker → · Palette generator →