#78EA5B#78EA5B

#78EA5B is a very light, highly saturated green. Relative luminance 0.636; OKLCH L 84.0% C 0.209 H 139.7°. Best body text is #000000 at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#78EA5B
RGB	rgb(120, 234, 91)
HSL	hsl(108, 77%, 64%)
HSV	hsv(108, 61%, 92%)
CMYK	cmyk(48.7%, 0%, 61.1%, 8.2%)
CIE-LAB	lab(83.75, -58.25, 58.09)
CIE-LCH	lch(83.75, 82.26, 135.08°)
OKLab	oklab(84.04% -0.1598 0.1353)
OKLCH	oklch(84.04% 0.209 139.7)
XYZ	xyz(39.0553, 63.5912, 20.1118)
Luminance	0.6359 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78EA5B #CD5BEA

analogous

#BFEA5B #78EA5B #5BEA85

triadic

#78EA5B #5B78EA #EA5B78

tetradic

#78EA5B #5BBFEA #CD5BEA #EA855B

square

#78EA5B #5BBFEA #CD5BEA #EA855B

split-complementary

#78EA5B #855BEA #EA5BBF

monochromatic

#37B417 #4BE325 #78EA5B #A5F191 #D1F8C8

Accessibility & contrast

On white

1.53

#78EA5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.72

#78EA5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78EA5B

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78EA5B	#FFFFFF	#000000	##000000
##78EA5B	1.00	1.53	13.72	13.72
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.72	21.00	1.00	1.00
##000000	13.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D74B

Deuteranopia (green-blind)

#E1CD67

Tritanopia (blue-blind)

#6DE3CC

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #78ea5b;
/* rgb */ color: rgb(120, 234, 91);
/* oklch */ color: oklch(84.0% 0.209 139.7);

Tailwind

colors: {
  custom: {
    50: '#a7f18e',
    500: '#78ea5b',
    950: '#000000',
  },
}

SCSS

$custom: #78ea5b;
$custom-light: #a7f18e;
$custom-dark: #000000;

JSON

{
  "hex": "#78ea5b",
  "rgb": {
    "r": 120,
    "g": 234,
    "b": 91
  },
  "hsl": {
    "h": 107.832,
    "s": 77.297,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84038,
    "c": 0.2094,
    "h": 139.7
  },
  "luminance": 0.63594
}

Semantic roles & 50–950 ramp

primary

#78EA5B

secondary

#9A36B4

accent

#0CDAB0

background

#FDFFFC

surface

#F7FEF4

border

#D0D6CE

text

#10170D

muted

#81857F

Preview Lab

Preview with #78EA5B

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

Preview Lab → · Contrast checker → · Palette generator →