#78AD33#78AD33

#78AD33 is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 68.6% C 0.160 H 130.2°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#78AD33
RGB	rgb(120, 173, 51)
HSL	hsl(86, 54%, 44%)
HSV	hsv(86, 71%, 68%)
CMYK	cmyk(30.6%, 0%, 70.5%, 32.2%)
CIE-LAB	lab(65.06, -36.51, 54.31)
CIE-LCH	lch(65.06, 65.44, 123.91°)
OKLab	oklab(68.64% -0.1035 0.1226)
OKLCH	oklch(68.64% 0.16 130.2)
XYZ	xyz(23.2867, 34.1185, 8.4899)
Luminance	0.3412 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AD33 #6833AD

analogous

#ADA533 #78AD33 #3BAD33

triadic

#78AD33 #3378AD #AD3378

tetradic

#78AD33 #33ADA5 #6833AD #AD333B

square

#78AD33 #33ADA5 #6833AD #AD333B

split-complementary

#78AD33 #333BAD #A533AD

monochromatic

#364E17 #577E25 #78AD33 #97CC51 #B3DA81

Accessibility & contrast

On white

2.68

#78AD33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#78AD33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AD33

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AD33	#FFFFFF	#000000	##000000
##78AD33	1.00	2.68	7.82	7.82
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A01F

Deuteranopia (green-blind)

#AE9D3E

Tritanopia (blue-blind)

#7BA695

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #78ad33;
/* rgb */ color: rgb(120, 173, 51);
/* oklch */ color: oklch(68.6% 0.160 130.2);

Tailwind

colors: {
  custom: {
    50: '#a3c572',
    500: '#78ad33',
    950: '#000000',
  },
}

SCSS

$custom: #78ad33;
$custom-light: #a3c572;
$custom-dark: #000000;

JSON

{
  "hex": "#78ad33",
  "rgb": {
    "r": 120,
    "g": 173,
    "b": 51
  },
  "hsl": {
    "h": 86.066,
    "s": 54.464,
    "l": 43.922
  },
  "oklch": {
    "l": 0.68641,
    "c": 0.16043,
    "h": 130.2
  },
  "luminance": 0.34119
}

Semantic roles & 50–950 ramp

primary

#78AD33

secondary

#9979C3

accent

#4ADE8A

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #78AD33

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

Preview Lab → · Contrast checker → · Palette generator →