#78D258#78D258

#78D258 is a light, vivid green. Relative luminance 0.508; OKLCH L 78.1% C 0.181 H 138.3°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#78D258
RGB	rgb(120, 210, 88)
HSL	hsl(104, 58%, 58%)
HSV	hsv(104, 58%, 82%)
CMYK	cmyk(42.9%, 0%, 58.1%, 17.6%)
CIE-LAB	lab(76.55, -49.10, 51.21)
CIE-LCH	lch(76.55, 70.94, 133.80°)
OKLab	oklab(78.13% -0.1351 0.1203)
OKLCH	oklch(78.13% 0.181 138.3)
XYZ	xyz(32.5527, 50.7889, 17.3186)
Luminance	0.5079 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D258 #B258D2

analogous

#B5D258 #78D258 #58D275

triadic

#78D258 #5878D2 #D25878

tetradic

#78D258 #58B5D2 #B258D2 #D27558

square

#78D258 #58B5D2 #B258D2 #D27558

split-complementary

#78D258 #7558D2 #D258B5

monochromatic

#408A25 #56BB32 #78D258 #9FDF88 #C6ECB8

Accessibility & contrast

On white

1.88

#78D258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#78D258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D258

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D258	#FFFFFF	#000000	##000000
##78D258	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C24B

Deuteranopia (green-blind)

#CCBA61

Tritanopia (blue-blind)

#72CBB7

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #78d258;
/* rgb */ color: rgb(120, 210, 88);
/* oklch */ color: oklch(78.1% 0.181 138.3);

Tailwind

colors: {
  custom: {
    50: '#a5e08b',
    500: '#78d258',
    950: '#000000',
  },
}

SCSS

$custom: #78d258;
$custom-light: #a5e08b;
$custom-dark: #000000;

JSON

{
  "hex": "#78d258",
  "rgb": {
    "r": 120,
    "g": 210,
    "b": 88
  },
  "hsl": {
    "h": 104.262,
    "s": 57.547,
    "l": 58.431
  },
  "oklch": {
    "l": 0.78125,
    "c": 0.1809,
    "h": 138.3
  },
  "luminance": 0.50791
}

Semantic roles & 50–950 ramp

primary

#78D258

secondary

#7B3E91

accent

#47E1B8

background

#FDFEFC

surface

#F7FCF4

border

#D0D5CE

text

#10150C

muted

#81847F

Preview Lab

Preview with #78D258

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

Preview Lab → · Contrast checker → · Palette generator →