#78D53F#78D53F

#78D53F is a light, highly saturated yellow-green. Relative luminance 0.519; OKLCH L 78.6% C 0.203 H 136.0°. Best body text is #000000 at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#78D53F
RGB	rgb(120, 213, 63)
HSL	hsl(97, 64%, 54%)
HSV	hsv(97, 70%, 84%)
CMYK	cmyk(43.7%, 0%, 70.4%, 16.5%)
CIE-LAB	lab(77.24, -52.50, 62.24)
CIE-LCH	lch(77.24, 81.43, 130.15°)
OKLab	oklab(78.63% -0.146 0.1409)
OKLCH	oklch(78.63% 0.203 136)
XYZ	xyz(32.4363, 51.9385, 13.0177)
Luminance	0.5194 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D53F #9C3FD5

analogous

#C3D53F #78D53F #3FD551

triadic

#78D53F #3F78D5 #D53F78

tetradic

#78D53F #3FC3D5 #9C3FD5 #D5513F

square

#78D53F #3FC3D5 #9C3FD5 #D5513F

split-complementary

#78D53F #513FD5 #D53FC3

monochromatic

#417E1C #5BB027 #78D53F #9BE071 #BFEBA3

Accessibility & contrast

On white

1.84

#78D53F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.39

#78D53F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D53F

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D53F	#FFFFFF	#000000	##000000
##78D53F	1.00	1.84	11.39	11.39
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.39	21.00	1.00	1.00
##000000	11.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC426

Deuteranopia (green-blind)

#D0BC4D

Tritanopia (blue-blind)

#74CDB7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #78d53f;
/* rgb */ color: rgb(120, 213, 63);
/* oklch */ color: oklch(78.6% 0.203 136.0);

Tailwind

colors: {
  custom: {
    50: '#a6e27d',
    500: '#78d53f',
    950: '#000000',
  },
}

SCSS

$custom: #78d53f;
$custom-light: #a6e27d;
$custom-dark: #000000;

JSON

{
  "hex": "#78d53f",
  "rgb": {
    "r": 120,
    "g": 213,
    "b": 63
  },
  "hsl": {
    "h": 97.2,
    "s": 64.103,
    "l": 54.118
  },
  "oklch": {
    "l": 0.78625,
    "c": 0.2029,
    "h": 136
  },
  "luminance": 0.5194
}

Semantic roles & 50–950 ramp

primary

#78D53F

secondary

#663385

accent

#41E7A8

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D53F

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

Preview Lab → · Contrast checker → · Palette generator →