#78CB3E#78CB3E

#78CB3E is a light, vivid yellow-green. Relative luminance 0.471; OKLCH L 76.1% C 0.191 H 135.1°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#78CB3E
RGB	rgb(120, 203, 62)
HSL	hsl(95, 58%, 52%)
HSV	hsv(95, 69%, 80%)
CMYK	cmyk(40.9%, 0%, 69.5%, 20.4%)
CIE-LAB	lab(74.22, -48.57, 59.51)
CIE-LCH	lch(74.22, 76.81, 129.22°)
OKLab	oklab(76.15% -0.1354 0.135)
OKLCH	oklch(76.15% 0.191 135.1)
XYZ	xyz(29.9705, 47.0511, 12.0591)
Luminance	0.4705 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CB3E #913ECB

analogous

#BFCB3E #78CB3E #3ECB4B

triadic

#78CB3E #3E78CB #CB3E78

tetradic

#78CB3E #3EBFCB #913ECB #CB4B3E

square

#78CB3E #3EBFCB #913ECB #CB4B3E

split-complementary

#78CB3E #4B3ECB #CB3EBF

monochromatic

#40701E #5CA12B #78CB3E #9AD86E #BBE59E

Accessibility & contrast

On white

2.02

#78CB3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#78CB3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CB3E

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CB3E	#FFFFFF	#000000	##000000
##78CB3E	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB28

Deuteranopia (green-blind)

#C7B44B

Tritanopia (blue-blind)

#76C3AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #78cb3e;
/* rgb */ color: rgb(120, 203, 62);
/* oklch */ color: oklch(76.1% 0.191 135.1);

Tailwind

colors: {
  custom: {
    50: '#a5db7b',
    500: '#78cb3e',
    950: '#000000',
  },
}

SCSS

$custom: #78cb3e;
$custom-light: #a5db7b;
$custom-dark: #000000;

JSON

{
  "hex": "#78cb3e",
  "rgb": {
    "r": 120,
    "g": 203,
    "b": 62
  },
  "hsl": {
    "h": 95.319,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.76148,
    "c": 0.19124,
    "h": 135.1
  },
  "luminance": 0.47053
}

Semantic roles & 50–950 ramp

primary

#78CB3E

secondary

#B894D1

accent

#47E1A2

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #78CB3E

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

Preview Lab → · Contrast checker → · Palette generator →