#78CE59#78CE59

#78CE59 is a light, vivid green. Relative luminance 0.489; OKLCH L 77.2% C 0.175 H 138.2°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#78CE59
RGB	rgb(120, 206, 89)
HSL	hsl(104, 54%, 58%)
HSV	hsv(104, 57%, 81%)
CMYK	cmyk(41.7%, 0%, 56.8%, 19.2%)
CIE-LAB	lab(75.36, -47.35, 49.38)
CIE-LCH	lch(75.36, 68.41, 133.80°)
OKLab	oklab(77.16% -0.1302 0.1165)
OKLCH	oklch(77.16% 0.175 138.2)
XYZ	xyz(31.6192, 48.8551, 17.2132)
Luminance	0.4886 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CE59 #AF59CE

analogous

#B2CE59 #78CE59 #59CE75

triadic

#78CE59 #5978CE #CE5978

tetradic

#78CE59 #59B2CE #AF59CE #CE7559

square

#78CE59 #59B2CE #AF59CE #CE7559

split-complementary

#78CE59 #7559CE #CE59B2

monochromatic

#408527 #57B535 #78CE59 #9EDC88 #C5EAB8

Accessibility & contrast

On white

1.95

#78CE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#78CE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CE59

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CE59	#FFFFFF	#000000	##000000
##78CE59	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE4D

Deuteranopia (green-blind)

#C8B762

Tritanopia (blue-blind)

#73C8B4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #78ce59;
/* rgb */ color: rgb(120, 206, 89);
/* oklch */ color: oklch(77.2% 0.175 138.2);

Tailwind

colors: {
  custom: {
    50: '#a4dd8b',
    500: '#78ce59',
    950: '#000000',
  },
}

SCSS

$custom: #78ce59;
$custom-light: #a4dd8b;
$custom-dark: #000000;

JSON

{
  "hex": "#78ce59",
  "rgb": {
    "r": 120,
    "g": 206,
    "b": 89
  },
  "hsl": {
    "h": 104.103,
    "s": 54.419,
    "l": 57.843
  },
  "oklch": {
    "l": 0.77155,
    "c": 0.17472,
    "h": 138.2
  },
  "luminance": 0.48857
}

Semantic roles & 50–950 ramp

primary

#78CE59

secondary

#CCAAD9

accent

#4ADEB7

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150C

muted

#7F837D

Preview Lab

Preview with #78CE59

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

Preview Lab → · Contrast checker → · Palette generator →