#78AF33#78AF33

#78AF33 is a light, vivid yellow-green. Relative luminance 0.349; OKLCH L 69.1% C 0.163 H 130.5°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#78AF33
RGB	rgb(120, 175, 51)
HSL	hsl(87, 55%, 44%)
HSV	hsv(87, 71%, 69%)
CMYK	cmyk(31.4%, 0%, 70.9%, 31.4%)
CIE-LAB	lab(65.66, -37.41, 54.93)
CIE-LCH	lch(65.66, 66.46, 124.26°)
OKLab	oklab(69.14% -0.1059 0.1239)
OKLCH	oklch(69.14% 0.163 130.5)
XYZ	xyz(23.6731, 34.8913, 8.6187)
Luminance	0.3489 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AF33 #6A33AF

analogous

#AFA833 #78AF33 #3AAF33

triadic

#78AF33 #3378AF #AF3378

tetradic

#78AF33 #33AFA8 #6A33AF #AF333A

square

#78AF33 #33AFA8 #6A33AF #AF333A

split-complementary

#78AF33 #333AAF #A833AF

monochromatic

#375017 #588025 #78AF33 #97CD52 #B3DB82

Accessibility & contrast

On white

2.63

#78AF33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#78AF33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AF33

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AF33	#FFFFFF	#000000	##000000
##78AF33	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A21F

Deuteranopia (green-blind)

#AF9E3E

Tritanopia (blue-blind)

#7BA897

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #78af33;
/* rgb */ color: rgb(120, 175, 51);
/* oklch */ color: oklch(69.1% 0.163 130.5);

Tailwind

colors: {
  custom: {
    50: '#a3c772',
    500: '#78af33',
    950: '#000000',
  },
}

SCSS

$custom: #78af33;
$custom-light: #a3c772;
$custom-dark: #000000;

JSON

{
  "hex": "#78af33",
  "rgb": {
    "r": 120,
    "g": 175,
    "b": 51
  },
  "hsl": {
    "h": 86.613,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.69135,
    "c": 0.16301,
    "h": 130.5
  },
  "luminance": 0.34892
}

Semantic roles & 50–950 ramp

primary

#78AF33

secondary

#9B7AC4

accent

#4ADE8C

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78AF33

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

Preview Lab → · Contrast checker → · Palette generator →