#78C83E#78C83E

#78C83E is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.4% C 0.187 H 134.8°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#78C83E
RGB	rgb(120, 200, 62)
HSL	hsl(95, 56%, 51%)
HSV	hsv(95, 69%, 78%)
CMYK	cmyk(40%, 0%, 69%, 21.6%)
CIE-LAB	lab(73.32, -47.34, 58.57)
CIE-LCH	lch(73.32, 75.31, 128.95°)
OKLab	oklab(75.41% -0.1321 0.133)
OKLCH	oklch(75.41% 0.187 134.8)
XYZ	xyz(29.2689, 45.6479, 11.8252)
Luminance	0.4565 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C83E #8E3EC8

analogous

#BDC83E #78C83E #3EC849

triadic

#78C83E #3E78C8 #C83E78

tetradic

#78C83E #3EBDC8 #8E3EC8 #C8493E

square

#78C83E #3EBDC8 #8E3EC8 #C8493E

split-complementary

#78C83E #493EC8 #C83EBD

monochromatic

#406D1F #5B9C2D #78C83E #99D66E #BBE39D

Accessibility & contrast

On white

2.07

#78C83E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#78C83E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C83E

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C83E	#FFFFFF	#000000	##000000
##78C83E	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB829

Deuteranopia (green-blind)

#C4B24A

Tritanopia (blue-blind)

#77C0AC

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #78c83e;
/* rgb */ color: rgb(120, 200, 62);
/* oklch */ color: oklch(75.4% 0.187 134.8);

Tailwind

colors: {
  custom: {
    50: '#a5d97b',
    500: '#78c83e',
    950: '#000000',
  },
}

SCSS

$custom: #78c83e;
$custom-light: #a5d97b;
$custom-dark: #000000;

JSON

{
  "hex": "#78c83e",
  "rgb": {
    "r": 120,
    "g": 200,
    "b": 62
  },
  "hsl": {
    "h": 94.783,
    "s": 55.645,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75406,
    "c": 0.18749,
    "h": 134.8
  },
  "luminance": 0.45649
}

Semantic roles & 50–950 ramp

primary

#78C83E

secondary

#B692CF

accent

#49DFA0

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #78C83E

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

Preview Lab → · Contrast checker → · Palette generator →