#78DD59#78DD59

#78DD59 is a light, vivid green. Relative luminance 0.564; OKLCH L 80.8% C 0.194 H 139.0°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#78DD59
RGB	rgb(120, 221, 89)
HSL	hsl(106, 66%, 61%)
HSV	hsv(106, 60%, 87%)
CMYK	cmyk(45.7%, 0%, 59.7%, 13.3%)
CIE-LAB	lab(79.86, -53.41, 54.54)
CIE-LCH	lch(79.86, 76.34, 134.40°)
OKLab	oklab(80.83% -0.1468 0.1276)
OKLCH	oklch(80.83% 0.194 139)
XYZ	xyz(35.4041, 56.4249, 18.4748)
Luminance	0.5643 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DD59 #BE59DD

analogous

#BADD59 #78DD59 #59DD7C

triadic

#78DD59 #5978DD #DD5978

tetradic

#78DD59 #59BADD #BE59DD #DD7C59

square

#78DD59 #59BADD #BE59DD #DD7C59

split-complementary

#78DD59 #7C59DD #DD59BA

monochromatic

#3D9C20 #51CF2A #78DD59 #A1E78C #CBF2BF

Accessibility & contrast

On white

1.71

#78DD59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#78DD59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DD59

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DD59	#FFFFFF	#000000	##000000
##78DD59	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CB4B

Deuteranopia (green-blind)

#D5C363

Tritanopia (blue-blind)

#70D6C1

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #78dd59;
/* rgb */ color: rgb(120, 221, 89);
/* oklch */ color: oklch(80.8% 0.194 139.0);

Tailwind

colors: {
  custom: {
    50: '#a6e88c',
    500: '#78dd59',
    950: '#000000',
  },
}

SCSS

$custom: #78dd59;
$custom-light: #a6e88c;
$custom-dark: #000000;

JSON

{
  "hex": "#78dd59",
  "rgb": {
    "r": 120,
    "g": 221,
    "b": 89
  },
  "hsl": {
    "h": 105.909,
    "s": 66,
    "l": 60.784
  },
  "oklch": {
    "l": 0.80834,
    "c": 0.19448,
    "h": 139
  },
  "luminance": 0.56427
}

Semantic roles & 50–950 ramp

primary

#78DD59

secondary

#883BA0

accent

#18CEA3

background

#FDFEFC

surface

#F7FDF4

border

#D0D5CE

text

#10160C

muted

#81847F

Preview Lab

Preview with #78DD59

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

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