#78CA57#78CA57

#78CA57 is a light, vivid green. Relative luminance 0.469; OKLCH L 76.1% C 0.171 H 137.7°. Best body text is #000000 at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#78CA57
RGB	rgb(120, 202, 87)
HSL	hsl(103, 52%, 57%)
HSV	hsv(103, 57%, 79%)
CMYK	cmyk(40.6%, 0%, 56.9%, 20.8%)
CIE-LAB	lab(74.14, -45.90, 48.87)
CIE-LCH	lch(74.14, 67.04, 133.20°)
OKLab	oklab(76.15% -0.1264 0.1152)
OKLCH	oklch(76.15% 0.171 137.7)
XYZ	xyz(30.5856, 46.9206, 16.4599)
Luminance	0.4692 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CA57 #A957CA

analogous

#B1CA57 #78CA57 #57CA70

triadic

#78CA57 #5778CA #CA5778

tetradic

#78CA57 #57B1CA #A957CA #CA7057

square

#78CA57 #57B1CA #A957CA #CA7057

split-complementary

#78CA57 #7057CA #CA57B1

monochromatic

#417F28 #59AD37 #78CA57 #9DD986 #C3E7B4

Accessibility & contrast

On white

2.02

#78CA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.38

#78CA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CA57

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CA57	#FFFFFF	#000000	##000000
##78CA57	1.00	2.02	10.38	10.38
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.38	21.00	1.00	1.00
##000000	10.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BB4B

Deuteranopia (green-blind)

#C5B45F

Tritanopia (blue-blind)

#74C4B1

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #78ca57;
/* rgb */ color: rgb(120, 202, 87);
/* oklch */ color: oklch(76.1% 0.171 137.7);

Tailwind

colors: {
  custom: {
    50: '#a4db8a',
    500: '#78ca57',
    950: '#000000',
  },
}

SCSS

$custom: #78ca57;
$custom-light: #a4db8a;
$custom-dark: #000000;

JSON

{
  "hex": "#78ca57",
  "rgb": {
    "r": 120,
    "g": 202,
    "b": 87
  },
  "hsl": {
    "h": 102.783,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.76149,
    "c": 0.17102,
    "h": 137.7
  },
  "luminance": 0.46922
}

Semantic roles & 50–950 ramp

primary

#78CA57

secondary

#C8A7D6

accent

#4CDBB2

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150C

muted

#7F837D

Preview Lab

Preview with #78CA57

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

Preview Lab → · Contrast checker → · Palette generator →