#78D641#78D641

#78D641 is a light, highly saturated yellow-green. Relative luminance 0.525; OKLCH L 78.9% C 0.203 H 136.3°. Best body text is #000000 at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#78D641
RGB	rgb(120, 214, 65)
HSL	hsl(98, 65%, 55%)
HSV	hsv(98, 70%, 84%)
CMYK	cmyk(43.9%, 0%, 69.6%, 16.1%)
CIE-LAB	lab(77.56, -52.75, 61.82)
CIE-LCH	lch(77.56, 81.27, 130.47°)
OKLab	oklab(78.89% -0.1466 0.1403)
OKLCH	oklch(78.89% 0.203 136.3)
XYZ	xyz(32.7456, 52.4659, 13.4015)
Luminance	0.5247 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D641 #9F41D6

analogous

#C3D641 #78D641 #41D654

triadic

#78D641 #4178D6 #D64178

tetradic

#78D641 #41C3D6 #9F41D6 #D65441

square

#78D641 #41C3D6 #9F41D6 #D65441

split-complementary

#78D641 #5441D6 #D641C3

monochromatic

#41811C #5BB327 #78D641 #9CE173 #C0ECA6

Accessibility & contrast

On white

1.83

#78D641 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.49

#78D641 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D641

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D641	#FFFFFF	#000000	##000000
##78D641	1.00	1.83	11.49	11.49
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.49	21.00	1.00	1.00
##000000	11.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC529

Deuteranopia (green-blind)

#D1BD4F

Tritanopia (blue-blind)

#74CEB8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #78d641;
/* rgb */ color: rgb(120, 214, 65);
/* oklch */ color: oklch(78.9% 0.203 136.3);

Tailwind

colors: {
  custom: {
    50: '#a6e37e',
    500: '#78d641',
    950: '#000000',
  },
}

SCSS

$custom: #78d641;
$custom-light: #a6e37e;
$custom-dark: #000000;

JSON

{
  "hex": "#78d641",
  "rgb": {
    "r": 120,
    "g": 214,
    "b": 65
  },
  "hsl": {
    "h": 97.852,
    "s": 64.502,
    "l": 54.706
  },
  "oklch": {
    "l": 0.78888,
    "c": 0.20287,
    "h": 136.3
  },
  "luminance": 0.52468
}

Semantic roles & 50–950 ramp

primary

#78D641

secondary

#693388

accent

#40E7AA

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D641

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

Preview Lab → · Contrast checker → · Palette generator →