#78AE31#78AE31

#78AE31 is a light, vivid yellow-green. Relative luminance 0.345; OKLCH L 68.9% C 0.163 H 130.2°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#78AE31
RGB	rgb(120, 174, 49)
HSL	hsl(86, 56%, 44%)
HSV	hsv(86, 72%, 68%)
CMYK	cmyk(31%, 0%, 71.8%, 31.8%)
CIE-LAB	lab(65.35, -37.10, 55.36)
CIE-LCH	lch(65.35, 66.64, 123.83°)
OKLab	oklab(68.87% -0.1052 0.1245)
OKLCH	oklch(68.87% 0.163 130.2)
XYZ	xyz(23.4360, 34.4862, 8.3269)
Luminance	0.3449 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AE31 #6731AE

analogous

#AEA531 #78AE31 #39AE31

triadic

#78AE31 #3178AE #AE3178

tetradic

#78AE31 #31AEA5 #6731AE #AE3139

square

#78AE31 #31AEA5 #6731AE #AE3139

split-complementary

#78AE31 #3139AE #A531AE

monochromatic

#364E16 #577E24 #78AE31 #97CD4F #B3DB7F

Accessibility & contrast

On white

2.66

#78AE31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#78AE31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AE31

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AE31	#FFFFFF	#000000	##000000
##78AE31	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A11B

Deuteranopia (green-blind)

#AF9D3C

Tritanopia (blue-blind)

#7BA696

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #78ae31;
/* rgb */ color: rgb(120, 174, 49);
/* oklch */ color: oklch(68.9% 0.163 130.2);

Tailwind

colors: {
  custom: {
    50: '#a3c671',
    500: '#78ae31',
    950: '#000000',
  },
}

SCSS

$custom: #78ae31;
$custom-light: #a3c671;
$custom-dark: #000000;

JSON

{
  "hex": "#78ae31",
  "rgb": {
    "r": 120,
    "g": 174,
    "b": 49
  },
  "hsl": {
    "h": 85.92,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.68873,
    "c": 0.16302,
    "h": 130.2
  },
  "luminance": 0.34487
}

Semantic roles & 50–950 ramp

primary

#78AE31

secondary

#9877C4

accent

#48DF8A

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78AE31

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

Preview Lab → · Contrast checker → · Palette generator →