#78AB33#78AB33

#78AB33 is a light, vivid yellow-green. Relative luminance 0.334; OKLCH L 68.1% C 0.158 H 129.8°. Best body text is #000000 at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#78AB33
RGB	rgb(120, 171, 51)
HSL	hsl(86, 54%, 44%)
HSV	hsv(86, 70%, 67%)
CMYK	cmyk(29.8%, 0%, 70.2%, 32.9%)
CIE-LAB	lab(64.45, -35.61, 53.69)
CIE-LCH	lch(64.45, 64.43, 123.55°)
OKLab	oklab(68.15% -0.101 0.1213)
OKLCH	oklch(68.15% 0.158 129.8)
XYZ	xyz(22.9061, 33.3572, 8.3631)
Luminance	0.3336 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AB33 #6633AB

analogous

#ABA233 #78AB33 #3CAB33

triadic

#78AB33 #3378AB #AB3378

tetradic

#78AB33 #33ABA2 #6633AB #AB333C

square

#78AB33 #33ABA2 #6633AB #AB333C

split-complementary

#78AB33 #333CAB #A233AB

monochromatic

#364D17 #577C25 #78AB33 #97CB50 #B3D97F

Accessibility & contrast

On white

2.74

#78AB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.67

#78AB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AB33

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AB33	#FFFFFF	#000000	##000000
##78AB33	1.00	2.74	7.67	7.67
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.67	21.00	1.00	1.00
##000000	7.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39F20

Deuteranopia (green-blind)

#AC9B3D

Tritanopia (blue-blind)

#7BA493

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #78ab33;
/* rgb */ color: rgb(120, 171, 51);
/* oklch */ color: oklch(68.1% 0.158 129.8);

Tailwind

colors: {
  custom: {
    50: '#a3c472',
    500: '#78ab33',
    950: '#000000',
  },
}

SCSS

$custom: #78ab33;
$custom-light: #a3c472;
$custom-dark: #000000;

JSON

{
  "hex": "#78ab33",
  "rgb": {
    "r": 120,
    "g": 171,
    "b": 51
  },
  "hsl": {
    "h": 85.5,
    "s": 54.054,
    "l": 43.529
  },
  "oklch": {
    "l": 0.68147,
    "c": 0.15785,
    "h": 129.8
  },
  "luminance": 0.33358
}

Semantic roles & 50–950 ramp

primary

#78AB33

secondary

#9778C2

accent

#4ADD89

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #78AB33

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

Preview Lab → · Contrast checker → · Palette generator →