#78D149#78D149

#78D149 is a light, vivid yellow-green. Relative luminance 0.501; OKLCH L 77.7% C 0.191 H 136.6°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#78D149
RGB	rgb(120, 209, 73)
HSL	hsl(99, 60%, 55%)
HSV	hsv(99, 65%, 82%)
CMYK	cmyk(42.6%, 0%, 65.1%, 18%)
CIE-LAB	lab(76.11, -50.12, 57.17)
CIE-LCH	lch(76.11, 76.03, 131.24°)
OKLab	oklab(77.72% -0.1389 0.1315)
OKLCH	oklch(77.72% 0.191 136.6)
XYZ	xyz(31.7479, 50.0732, 14.2943)
Luminance	0.5008 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D149 #A249D1

analogous

#BCD149 #78D149 #49D15E

triadic

#78D149 #4978D1 #D14978

tetradic

#78D149 #49BCD1 #A249D1 #D15E49

square

#78D149 #49BCD1 #A249D1 #D15E49

split-complementary

#78D149 #5E49D1 #D149BC

monochromatic

#417F20 #5AB02D #78D149 #9CDD7A #C0EAAB

Accessibility & contrast

On white

1.91

#78D149 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.02

#78D149 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D149

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D149	#FFFFFF	#000000	##000000
##78D149	1.00	1.91	11.02	11.02
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.02	21.00	1.00	1.00
##000000	11.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C037

Deuteranopia (green-blind)

#CCB954

Tritanopia (blue-blind)

#74CAB5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #78d149;
/* rgb */ color: rgb(120, 209, 73);
/* oklch */ color: oklch(77.7% 0.191 136.6);

Tailwind

colors: {
  custom: {
    50: '#a5e082',
    500: '#78d149',
    950: '#000000',
  },
}

SCSS

$custom: #78d149;
$custom-light: #a5e082;
$custom-dark: #000000;

JSON

{
  "hex": "#78d149",
  "rgb": {
    "r": 120,
    "g": 209,
    "b": 73
  },
  "hsl": {
    "h": 99.265,
    "s": 59.649,
    "l": 55.294
  },
  "oklch": {
    "l": 0.77723,
    "c": 0.19125,
    "h": 136.6
  },
  "luminance": 0.50075
}

Semantic roles & 50–950 ramp

primary

#78D149

secondary

#6B3787

accent

#45E3AC

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150B

muted

#81847E

Preview Lab

Preview with #78D149

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

Preview Lab → · Contrast checker → · Palette generator →