#78DE5C#78DE5C

#78DE5C is a light, vivid green. Relative luminance 0.570; OKLCH L 81.1% C 0.193 H 139.4°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#78DE5C
RGB	rgb(120, 222, 92)
HSL	hsl(107, 66%, 62%)
HSV	hsv(107, 59%, 87%)
CMYK	cmyk(45.9%, 0%, 58.6%, 12.9%)
CIE-LAB	lab(80.18, -53.50, 53.60)
CIE-LCH	lch(80.18, 75.73, 134.94°)
OKLab	oklab(81.11% -0.1468 0.1258)
OKLCH	oklch(81.11% 0.193 139.4)
XYZ	xyz(35.7974, 57.0059, 19.2401)
Luminance	0.5701 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DE5C #C25CDE

analogous

#B9DE5C #78DE5C #5CDE81

triadic

#78DE5C #5C78DE #DE5C78

tetradic

#78DE5C #5CB9DE #C25CDE #DE815C

square

#78DE5C #5CB9DE #C25CDE #DE815C

split-complementary

#78DE5C #815CDE #DE5CB9

monochromatic

#3C9F20 #4FD22B #78DE5C #A2E88F #CCF3C2

Accessibility & contrast

On white

1.69

#78DE5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#78DE5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DE5C

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DE5C	#FFFFFF	#000000	##000000
##78DE5C	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC4E

Deuteranopia (green-blind)

#D6C466

Tritanopia (blue-blind)

#70D7C2

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #78de5c;
/* rgb */ color: rgb(120, 222, 92);
/* oklch */ color: oklch(81.1% 0.193 139.4);

Tailwind

colors: {
  custom: {
    50: '#a6e98e',
    500: '#78de5c',
    950: '#000000',
  },
}

SCSS

$custom: #78de5c;
$custom-light: #a6e98e;
$custom-dark: #000000;

JSON

{
  "hex": "#78de5c",
  "rgb": {
    "r": 120,
    "g": 222,
    "b": 92
  },
  "hsl": {
    "h": 107.077,
    "s": 66.327,
    "l": 61.569
  },
  "oklch": {
    "l": 0.81112,
    "c": 0.19337,
    "h": 139.4
  },
  "luminance": 0.57008
}

Semantic roles & 50–950 ramp

primary

#78DE5C

secondary

#8C3CA3

accent

#17CEA7

background

#FDFEFC

surface

#F7FDF4

border

#D0D5CE

text

#10160D

muted

#81847F

Preview Lab

Preview with #78DE5C

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

Preview Lab → · Contrast checker → · Palette generator →