#78AE2B#78AE2B

#78AE2B is a light, vivid yellow-green. Relative luminance 0.344; OKLCH L 68.8% C 0.167 H 129.8°. Best body text is #000000 at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#78AE2B
RGB	rgb(120, 174, 43)
HSL	hsl(85, 60%, 43%)
HSV	hsv(85, 75%, 68%)
CMYK	cmyk(31%, 0%, 75.3%, 31.8%)
CIE-LAB	lab(65.31, -37.47, 57.47)
CIE-LCH	lch(65.31, 68.60, 123.10°)
OKLab	oklab(68.83% -0.1067 0.128)
OKLCH	oklch(68.83% 0.167 129.8)
XYZ	xyz(23.3177, 34.4389, 7.7039)
Luminance	0.3444 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AE2B #612BAE

analogous

#AEA32B #78AE2B #36AE2B

triadic

#78AE2B #2B78AE #AE2B78

tetradic

#78AE2B #2BAEA3 #612BAE #AE2B36

square

#78AE2B #2BAEA3 #612BAE #AE2B36

split-complementary

#78AE2B #2B36AE #A32BAE

monochromatic

#344C13 #567D1F #78AE2B #97D145 #B3DD76

Accessibility & contrast

On white

2.66

#78AE2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.89

#78AE2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AE2B

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AE2B	#FFFFFF	#000000	##000000
##78AE2B	1.00	2.66	7.89	7.89
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.89	21.00	1.00	1.00
##000000	7.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A10E

Deuteranopia (green-blind)

#AF9D38

Tritanopia (blue-blind)

#7BA695

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #78ae2b;
/* rgb */ color: rgb(120, 174, 43);
/* oklch */ color: oklch(68.8% 0.167 129.8);

Tailwind

colors: {
  custom: {
    50: '#a3c66e',
    500: '#78ae2b',
    950: '#000000',
  },
}

SCSS

$custom: #78ae2b;
$custom-light: #a3c66e;
$custom-dark: #000000;

JSON

{
  "hex": "#78ae2b",
  "rgb": {
    "r": 120,
    "g": 174,
    "b": 43
  },
  "hsl": {
    "h": 84.733,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68831,
    "c": 0.16665,
    "h": 129.8
  },
  "luminance": 0.3444
}

Semantic roles & 50–950 ramp

primary

#78AE2B

secondary

#9370C5

accent

#44E486

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101308

muted

#7F827B

Preview Lab

Preview with #78AE2B

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

Preview Lab → · Contrast checker → · Palette generator →