#78DA3F#78DA3F

#78DA3F is a light, highly saturated yellow-green. Relative luminance 0.545; OKLCH L 79.9% C 0.209 H 136.4°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#78DA3F
RGB	rgb(120, 218, 63)
HSL	hsl(98, 68%, 55%)
HSV	hsv(98, 71%, 85%)
CMYK	cmyk(45%, 0%, 71.1%, 14.5%)
CIE-LAB	lab(78.75, -54.46, 63.77)
CIE-LCH	lch(78.75, 83.86, 130.50°)
OKLab	oklab(79.86% -0.1513 0.1441)
OKLCH	oklch(79.86% 0.209 136.4)
XYZ	xyz(33.7134, 54.4927, 13.4433)
Luminance	0.5450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DA3F #A13FDA

analogous

#C6DA3F #78DA3F #3FDA53

triadic

#78DA3F #3F78DA #DA3F78

tetradic

#78DA3F #3FC6DA #A13FDA #DA533F

square

#78DA3F #3FC6DA #A13FDA #DA533F

split-complementary

#78DA3F #533FDA #DA3FC6

monochromatic

#41851A #5AB824 #78DA3F #9CE472 #C0EEA6

Accessibility & contrast

On white

1.76

#78DA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#78DA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DA3F

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DA3F	#FFFFFF	#000000	##000000
##78DA3F	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C824

Deuteranopia (green-blind)

#D4C04E

Tritanopia (blue-blind)

#74D2BC

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #78da3f;
/* rgb */ color: rgb(120, 218, 63);
/* oklch */ color: oklch(79.9% 0.209 136.4);

Tailwind

colors: {
  custom: {
    50: '#a7e67d',
    500: '#78da3f',
    950: '#000000',
  },
}

SCSS

$custom: #78da3f;
$custom-light: #a7e67d;
$custom-dark: #000000;

JSON

{
  "hex": "#78da3f",
  "rgb": {
    "r": 120,
    "g": 218,
    "b": 63
  },
  "hsl": {
    "h": 97.935,
    "s": 67.686,
    "l": 55.098
  },
  "oklch": {
    "l": 0.79859,
    "c": 0.20894,
    "h": 136.4
  },
  "luminance": 0.54495
}

Semantic roles & 50–950 ramp

primary

#78DA3F

secondary

#6A328B

accent

#3DEBAB

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10160A

muted

#81847D

Preview Lab

Preview with #78DA3F

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

Preview Lab → · Contrast checker → · Palette generator →