#78CC59#78CC59

#78CC59 is a light, vivid green. Relative luminance 0.479; OKLCH L 76.7% C 0.172 H 138.1°. Best body text is #000000 at 10.58:1 contrast (WCAG AA passes).

Color values

HEX	#78CC59
RGB	rgb(120, 204, 89)
HSL	hsl(104, 53%, 57%)
HSV	hsv(104, 56%, 80%)
CMYK	cmyk(41.2%, 0%, 56.4%, 20%)
CIE-LAB	lab(74.76, -46.52, 48.68)
CIE-LCH	lch(74.76, 67.33, 133.70°)
OKLab	oklab(76.66% -0.128 0.1149)
OKLCH	oklch(76.66% 0.172 138.1)
XYZ	xyz(31.1408, 47.8983, 17.0537)
Luminance	0.4790 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CC59 #AD59CC

analogous

#B1CC59 #78CC59 #59CC74

triadic

#78CC59 #5978CC #CC5978

tetradic

#78CC59 #59B1CC #AD59CC #CC7459

square

#78CC59 #59B1CC #AD59CC #CC7459

split-complementary

#78CC59 #7459CC #CC59B1

monochromatic

#408328 #58B136 #78CC59 #9EDA88 #C4E9B7

Accessibility & contrast

On white

1.98

#78CC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.58

#78CC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CC59

10.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CC59	#FFFFFF	#000000	##000000
##78CC59	1.00	1.98	10.58	10.58
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.58	21.00	1.00	1.00
##000000	10.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD4E

Deuteranopia (green-blind)

#C6B561

Tritanopia (blue-blind)

#73C6B3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #78cc59;
/* rgb */ color: rgb(120, 204, 89);
/* oklch */ color: oklch(76.7% 0.172 138.1);

Tailwind

colors: {
  custom: {
    50: '#a4dc8b',
    500: '#78cc59',
    950: '#000000',
  },
}

SCSS

$custom: #78cc59;
$custom-light: #a4dc8b;
$custom-dark: #000000;

JSON

{
  "hex": "#78cc59",
  "rgb": {
    "r": 120,
    "g": 204,
    "b": 89
  },
  "hsl": {
    "h": 103.826,
    "s": 52.995,
    "l": 57.451
  },
  "oklch": {
    "l": 0.76664,
    "c": 0.17202,
    "h": 138.1
  },
  "luminance": 0.479
}

Semantic roles & 50–950 ramp

primary

#78CC59

secondary

#CBA9D8

accent

#4BDCB5

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150C

muted

#7F837D

Preview Lab

Preview with #78CC59

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

Preview Lab → · Contrast checker → · Palette generator →