#78CE57#78CE57

#78CE57 is a light, vivid green. Relative luminance 0.488; OKLCH L 77.1% C 0.176 H 137.9°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#78CE57
RGB	rgb(120, 206, 87)
HSL	hsl(103, 55%, 57%)
HSV	hsv(103, 58%, 81%)
CMYK	cmyk(41.7%, 0%, 57.8%, 19.2%)
CIE-LAB	lab(75.34, -47.56, 50.26)
CIE-LCH	lch(75.34, 69.20, 133.42°)
OKLab	oklab(77.13% -0.131 0.1182)
OKLCH	oklch(77.13% 0.176 137.9)
XYZ	xyz(31.5363, 48.8220, 16.7768)
Luminance	0.4882 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CE57 #AD57CE

analogous

#B4CE57 #78CE57 #57CE71

triadic

#78CE57 #5778CE #CE5778

tetradic

#78CE57 #57B4CE #AD57CE #CE7157

square

#78CE57 #57B4CE #AD57CE #CE7157

split-complementary

#78CE57 #7157CE #CE57B4

monochromatic

#408427 #58B334 #78CE57 #9EDC86 #C4EAB6

Accessibility & contrast

On white

1.95

#78CE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#78CE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CE57

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CE57	#FFFFFF	#000000	##000000
##78CE57	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BE4B

Deuteranopia (green-blind)

#C8B760

Tritanopia (blue-blind)

#73C7B4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #78ce57;
/* rgb */ color: rgb(120, 206, 87);
/* oklch */ color: oklch(77.1% 0.176 137.9);

Tailwind

colors: {
  custom: {
    50: '#a4dd8a',
    500: '#78ce57',
    950: '#000000',
  },
}

SCSS

$custom: #78ce57;
$custom-light: #a4dd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#78ce57",
  "rgb": {
    "r": 120,
    "g": 206,
    "b": 87
  },
  "hsl": {
    "h": 103.361,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.77131,
    "c": 0.17641,
    "h": 137.9
  },
  "luminance": 0.48824
}

Semantic roles & 50–950 ramp

primary

#78CE57

secondary

#CBA8D8

accent

#4ADEB5

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150C

muted

#7F837D

Preview Lab

Preview with #78CE57

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

Preview Lab → · Contrast checker → · Palette generator →