#78A522#78A522

#78A522 is a light, vivid yellow-green. Relative luminance 0.310; OKLCH L 66.5% C 0.160 H 127.5°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#78A522
RGB	rgb(120, 165, 34)
HSL	hsl(81, 66%, 39%)
HSV	hsv(81, 79%, 65%)
CMYK	cmyk(27.3%, 0%, 79.4%, 35.3%)
CIE-LAB	lab(62.52, -33.86, 57.75)
CIE-LCH	lch(62.52, 66.95, 120.38°)
OKLab	oklab(66.55% -0.0976 0.1272)
OKLCH	oklch(66.55% 0.16 127.5)
XYZ	xyz(21.4897, 31.0184, 6.3680)
Luminance	0.3102 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A522 #4F22A5

analogous

#A59122 #78A522 #36A522

triadic

#78A522 #2278A5 #A52278

tetradic

#78A522 #22A591 #4F22A5 #A52236

square

#78A522 #22A591 #4F22A5 #A52236

split-complementary

#78A522 #2236A5 #9122A5

monochromatic

#2E400D #537218 #78A522 #9CD430 #B4DF63

Accessibility & contrast

On white

2.92

#78A522 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#78A522 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A522

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A522	#FFFFFF	#000000	##000000
##78A522	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9900

Deuteranopia (green-blind)

#A89630

Tritanopia (blue-blind)

#7D9D8D

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #78a522;
/* rgb */ color: rgb(120, 165, 34);
/* oklch */ color: oklch(66.5% 0.160 127.5);

Tailwind

colors: {
  custom: {
    50: '#a3c069',
    500: '#78a522',
    950: '#000000',
  },
}

SCSS

$custom: #78a522;
$custom-light: #a3c069;
$custom-dark: #000000;

JSON

{
  "hex": "#78a522",
  "rgb": {
    "r": 120,
    "g": 165,
    "b": 34
  },
  "hsl": {
    "h": 80.611,
    "s": 65.829,
    "l": 39.02
  },
  "oklch": {
    "l": 0.66549,
    "c": 0.16028,
    "h": 127.5
  },
  "luminance": 0.31019
}

Semantic roles & 50–950 ramp

primary

#78A522

secondary

#825FC4

accent

#3FE979

background

#FAFBF6

surface

#F4F7EB

border

#CED0C6

text

#101207

muted

#7F817A

Preview Lab

Preview with #78A522

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

Preview Lab → · Contrast checker → · Palette generator →