#78D145#78D145

#78D145 is a light, vivid yellow-green. Relative luminance 0.500; OKLCH L 77.7% C 0.194 H 136.2°. Best body text is #000000 at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#78D145
RGB	rgb(120, 209, 69)
HSL	hsl(98, 60%, 55%)
HSV	hsv(98, 67%, 82%)
CMYK	cmyk(42.6%, 0%, 67%, 18%)
CIE-LAB	lab(76.08, -50.46, 58.74)
CIE-LCH	lch(76.08, 77.44, 130.66°)
OKLab	oklab(77.69% -0.1401 0.1343)
OKLCH	oklch(77.69% 0.194 136.2)
XYZ	xyz(31.6195, 50.0218, 13.6182)
Luminance	0.5002 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D145 #9E45D1

analogous

#BED145 #78D145 #45D158

triadic

#78D145 #4578D1 #D14578

tetradic

#78D145 #45BED1 #9E45D1 #D15845

square

#78D145 #45BED1 #9E45D1 #D15845

split-complementary

#78D145 #5845D1 #D145BE

monochromatic

#417D1F #5BAE2B #78D145 #9CDD76 #BFE9A7

Accessibility & contrast

On white

1.91

#78D145 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.00

#78D145 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D145

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D145	#FFFFFF	#000000	##000000
##78D145	1.00	1.91	11.00	11.00
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.00	21.00	1.00	1.00
##000000	11.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C031

Deuteranopia (green-blind)

#CCB951

Tritanopia (blue-blind)

#74CAB5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #78d145;
/* rgb */ color: rgb(120, 209, 69);
/* oklch */ color: oklch(77.7% 0.194 136.2);

Tailwind

colors: {
  custom: {
    50: '#a5e07f',
    500: '#78d145',
    950: '#000000',
  },
}

SCSS

$custom: #78d145;
$custom-light: #a5e07f;
$custom-dark: #000000;

JSON

{
  "hex": "#78d145",
  "rgb": {
    "r": 120,
    "g": 209,
    "b": 69
  },
  "hsl": {
    "h": 98.143,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.77687,
    "c": 0.19405,
    "h": 136.2
  },
  "luminance": 0.50024
}

Semantic roles & 50–950 ramp

primary

#78D145

secondary

#683684

accent

#44E3AA

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150B

muted

#81847E

Preview Lab

Preview with #78D145

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

Preview Lab → · Contrast checker → · Palette generator →