#78D52E#78D52E

#78D52E is a light, highly saturated yellow-green. Relative luminance 0.518; OKLCH L 78.5% C 0.212 H 135.0°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#78D52E
RGB	rgb(120, 213, 46)
HSL	hsl(93, 67%, 51%)
HSV	hsv(93, 78%, 84%)
CMYK	cmyk(43.7%, 0%, 78.4%, 16.5%)
CIE-LAB	lab(77.15, -53.54, 67.76)
CIE-LCH	lch(77.15, 86.36, 128.32°)
OKLab	oklab(78.52% -0.1499 0.15)
OKLCH	oklch(78.52% 0.212 135)
XYZ	xyz(32.0324, 51.7769, 10.8903)
Luminance	0.5178 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D52E #8B2ED5

analogous

#CCD52E #78D52E #2ED537

triadic

#78D52E #2E78D5 #D52E78

tetradic

#78D52E #2ECCD5 #8B2ED5 #D5372E

square

#78D52E #2ECCD5 #8B2ED5 #D5372E

split-complementary

#78D52E #372ED5 #D52ECC

monochromatic

#3F7217 #5BA521 #78D52E #99DF61 #BAE994

Accessibility & contrast

On white

1.85

#78D52E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#78D52E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D52E

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D52E	#FFFFFF	#000000	##000000
##78D52E	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC300

Deuteranopia (green-blind)

#D1BC41

Tritanopia (blue-blind)

#76CDB6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #78d52e;
/* rgb */ color: rgb(120, 213, 46);
/* oklch */ color: oklch(78.5% 0.212 135.0);

Tailwind

colors: {
  custom: {
    50: '#a7e274',
    500: '#78d52e',
    950: '#000000',
  },
}

SCSS

$custom: #78d52e;
$custom-light: #a7e274;
$custom-dark: #000000;

JSON

{
  "hex": "#78d52e",
  "rgb": {
    "r": 120,
    "g": 213,
    "b": 46
  },
  "hsl": {
    "h": 93.413,
    "s": 66.534,
    "l": 50.784
  },
  "oklch": {
    "l": 0.78515,
    "c": 0.2121,
    "h": 135
  },
  "luminance": 0.51779
}

Semantic roles & 50–950 ramp

primary

#78D52E

secondary

#582D7B

accent

#3EE99E

background

#FDFEFB

surface

#F7FCF1

border

#D0D5CB

text

#101509

muted

#81847D

Preview Lab

Preview with #78D52E

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

Preview Lab → · Contrast checker → · Palette generator →