#78CA29#78CA29

#78CA29 is a light, highly saturated yellow-green. Relative luminance 0.464; OKLCH L 75.8% C 0.202 H 133.7°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#78CA29
RGB	rgb(120, 202, 41)
HSL	hsl(91, 66%, 48%)
HSV	hsv(91, 80%, 79%)
CMYK	cmyk(40.6%, 0%, 79.7%, 20.8%)
CIE-LAB	lab(73.80, -49.43, 66.09)
CIE-LCH	lch(73.80, 82.53, 126.80°)
OKLab	oklab(75.76% -0.1392 0.1458)
OKLCH	oklch(75.76% 0.202 133.7)
XYZ	xyz(29.2660, 46.3927, 9.5100)
Luminance	0.4639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CA29 #7B29CA

analogous

#C8CA29 #78CA29 #29CA2B

triadic

#78CA29 #2978CA #CA2978

tetradic

#78CA29 #29C8CA #7B29CA #CA2B29

square

#78CA29 #29C8CA #7B29CA #CA2B29

split-complementary

#78CA29 #2B29CA #CA29C8

monochromatic

#3C6414 #5A971F #78CA29 #97DC54 #B6E787

Accessibility & contrast

On white

2.04

#78CA29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#78CA29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CA29

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CA29	#FFFFFF	#000000	##000000
##78CA29	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA00

Deuteranopia (green-blind)

#C7B33C

Tritanopia (blue-blind)

#78C2AD

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #78ca29;
/* rgb */ color: rgb(120, 202, 41);
/* oklch */ color: oklch(75.8% 0.202 133.7);

Tailwind

colors: {
  custom: {
    50: '#a6db71',
    500: '#78ca29',
    950: '#000000',
  },
}

SCSS

$custom: #78ca29;
$custom-light: #a6db71;
$custom-dark: #000000;

JSON

{
  "hex": "#78ca29",
  "rgb": {
    "r": 120,
    "g": 202,
    "b": 41
  },
  "hsl": {
    "h": 90.559,
    "s": 66.255,
    "l": 47.647
  },
  "oklch": {
    "l": 0.75763,
    "c": 0.20154,
    "h": 133.7
  },
  "luminance": 0.46394
}

Semantic roles & 50–950 ramp

primary

#78CA29

secondary

#A87FD0

accent

#3FE995

background

#FAFDF7

surface

#F4FBED

border

#CED4C8

text

#101508

muted

#7F837B

Preview Lab

Preview with #78CA29

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

Preview Lab → · Contrast checker → · Palette generator →