#78D23A#78D23A

#78D23A is a light, highly saturated yellow-green. Relative luminance 0.504; OKLCH L 77.8% C 0.202 H 135.4°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#78D23A
RGB	rgb(120, 210, 58)
HSL	hsl(96, 63%, 53%)
HSV	hsv(96, 72%, 82%)
CMYK	cmyk(42.9%, 0%, 72.4%, 17.6%)
CIE-LAB	lab(76.31, -51.66, 63.09)
CIE-LCH	lch(76.31, 81.54, 129.31°)
OKLab	oklab(77.85% -0.1441 0.142)
OKLCH	oklch(77.85% 0.202 135.4)
XYZ	xyz(31.5553, 50.3899, 12.0657)
Luminance	0.5039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D23A #943AD2

analogous

#C4D23A #78D23A #3AD248

triadic

#78D23A #3A78D2 #D23A78

tetradic

#78D23A #3AC4D2 #943AD2 #D2483A

square

#78D23A #3AC4D2 #943AD2 #D2483A

split-complementary

#78D23A #483AD2 #D23AC4

monochromatic

#40771B #5BA826 #78D23A #9ADD6C #BCE99E

Accessibility & contrast

On white

1.90

#78D23A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#78D23A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D23A

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D23A	#FFFFFF	#000000	##000000
##78D23A	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC11E

Deuteranopia (green-blind)

#CEB949

Tritanopia (blue-blind)

#75CAB5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #78d23a;
/* rgb */ color: rgb(120, 210, 58);
/* oklch */ color: oklch(77.8% 0.202 135.4);

Tailwind

colors: {
  custom: {
    50: '#a6e07a',
    500: '#78d23a',
    950: '#000000',
  },
}

SCSS

$custom: #78d23a;
$custom-light: #a6e07a;
$custom-dark: #000000;

JSON

{
  "hex": "#78d23a",
  "rgb": {
    "r": 120,
    "g": 210,
    "b": 58
  },
  "hsl": {
    "h": 95.526,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.77848,
    "c": 0.20227,
    "h": 135.4
  },
  "luminance": 0.50392
}

Semantic roles & 50–950 ramp

primary

#78D23A

secondary

#5F317F

accent

#42E6A3

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#10150A

muted

#81847D

Preview Lab

Preview with #78D23A

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

Preview Lab → · Contrast checker → · Palette generator →