#78D239#78D239

#78D239 is a light, highly saturated yellow-green. Relative luminance 0.504; OKLCH L 77.8% C 0.203 H 135.4°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#78D239
RGB	rgb(120, 210, 57)
HSL	hsl(95, 63%, 52%)
HSV	hsv(95, 73%, 82%)
CMYK	cmyk(42.9%, 0%, 72.9%, 17.6%)
CIE-LAB	lab(76.30, -51.73, 63.43)
CIE-LCH	lch(76.30, 81.85, 129.20°)
OKLab	oklab(77.84% -0.1443 0.1425)
OKLCH	oklch(77.84% 0.203 135.4)
XYZ	xyz(31.5301, 50.3799, 11.9330)
Luminance	0.5038 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D239 #9339D2

analogous

#C5D239 #78D239 #39D246

triadic

#78D239 #3978D2 #D23978

tetradic

#78D239 #39C5D2 #9339D2 #D24639

square

#78D239 #39C5D2 #9339D2 #D24639

split-complementary

#78D239 #4639D2 #D239C5

monochromatic

#40761B #5BA826 #78D239 #9ADD6B #BCE99D

Accessibility & contrast

On white

1.90

#78D239 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#78D239 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D239

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D239	#FFFFFF	#000000	##000000
##78D239	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC11C

Deuteranopia (green-blind)

#CEB948

Tritanopia (blue-blind)

#75CAB4

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #78d239;
/* rgb */ color: rgb(120, 210, 57);
/* oklch */ color: oklch(77.8% 0.203 135.4);

Tailwind

colors: {
  custom: {
    50: '#a6e079',
    500: '#78d239',
    950: '#000000',
  },
}

SCSS

$custom: #78d239;
$custom-light: #a6e079;
$custom-dark: #000000;

JSON

{
  "hex": "#78d239",
  "rgb": {
    "r": 120,
    "g": 210,
    "b": 57
  },
  "hsl": {
    "h": 95.294,
    "s": 62.963,
    "l": 52.353
  },
  "oklch": {
    "l": 0.77841,
    "c": 0.20285,
    "h": 135.4
  },
  "luminance": 0.50382
}

Semantic roles & 50–950 ramp

primary

#78D239

secondary

#5E317E

accent

#42E6A2

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D239

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

Preview Lab → · Contrast checker → · Palette generator →