#78AE25#78AE25

#78AE25 is a light, vivid yellow-green. Relative luminance 0.344; OKLCH L 68.8% C 0.170 H 129.5°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#78AE25
RGB	rgb(120, 174, 37)
HSL	hsl(84, 65%, 41%)
HSV	hsv(84, 79%, 68%)
CMYK	cmyk(31%, 0%, 78.7%, 31.8%)
CIE-LAB	lab(65.28, -37.78, 59.38)
CIE-LCH	lch(65.28, 70.39, 122.47°)
OKLab	oklab(68.79% -0.108 0.1311)
OKLCH	oklch(68.79% 0.17 129.5)
XYZ	xyz(23.2156, 34.3980, 7.1662)
Luminance	0.3440 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AE25 #5B25AE

analogous

#AEA025 #78AE25 #33AE25

triadic

#78AE25 #2578AE #AE2578

tetradic

#78AE25 #25AEA0 #5B25AE #AE2533

square

#78AE25 #25AEA0 #5B25AE #AE2533

split-complementary

#78AE25 #2533AE #A025AE

monochromatic

#324910 #557C1A #78AE25 #98D53B #B3E06D

Accessibility & contrast

On white

2.67

#78AE25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#78AE25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AE25

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AE25	#FFFFFF	#000000	##000000
##78AE25	1.00	2.67	7.88	7.88
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A100

Deuteranopia (green-blind)

#AF9D34

Tritanopia (blue-blind)

#7CA695

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #78ae25;
/* rgb */ color: rgb(120, 174, 37);
/* oklch */ color: oklch(68.8% 0.170 129.5);

Tailwind

colors: {
  custom: {
    50: '#a4c66b',
    500: '#78ae25',
    950: '#000000',
  },
}

SCSS

$custom: #78ae25;
$custom-light: #a4c66b;
$custom-dark: #000000;

JSON

{
  "hex": "#78ae25",
  "rgb": {
    "r": 120,
    "g": 174,
    "b": 37
  },
  "hsl": {
    "h": 83.65,
    "s": 64.929,
    "l": 41.373
  },
  "oklch": {
    "l": 0.68794,
    "c": 0.16984,
    "h": 129.5
  },
  "luminance": 0.34399
}

Semantic roles & 50–950 ramp

primary

#78AE25

secondary

#8D68C6

accent

#40E882

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101307

muted

#7F827A

Preview Lab

Preview with #78AE25

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

Preview Lab → · Contrast checker → · Palette generator →