#78AF2B#78AF2B

#78AF2B is a light, vivid yellow-green. Relative luminance 0.348; OKLCH L 69.1% C 0.168 H 130.0°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#78AF2B
RGB	rgb(120, 175, 43)
HSL	hsl(85, 61%, 43%)
HSV	hsv(85, 75%, 69%)
CMYK	cmyk(31.4%, 0%, 75.4%, 31.4%)
CIE-LAB	lab(65.61, -37.91, 57.76)
CIE-LCH	lch(65.61, 69.09, 123.28°)
OKLab	oklab(69.08% -0.1079 0.1286)
OKLCH	oklch(69.08% 0.168 130)
XYZ	xyz(23.5116, 34.8267, 7.7685)
Luminance	0.3483 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78AF2B #622BAF

analogous

#AFA42B #78AF2B #36AF2B

triadic

#78AF2B #2B78AF #AF2B78

tetradic

#78AF2B #2BAFA4 #622BAF #AF2B36

square

#78AF2B #2BAFA4 #622BAF #AF2B36

split-complementary

#78AF2B #2B36AF #A42BAF

monochromatic

#354D13 #567E1F #78AF2B #97D146 #B3DE77

Accessibility & contrast

On white

2.64

#78AF2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#78AF2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78AF2B

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78AF2B	#FFFFFF	#000000	##000000
##78AF2B	1.00	2.64	7.97	7.97
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A20D

Deuteranopia (green-blind)

#B09E38

Tritanopia (blue-blind)

#7BA796

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #78af2b;
/* rgb */ color: rgb(120, 175, 43);
/* oklch */ color: oklch(69.1% 0.168 130.0);

Tailwind

colors: {
  custom: {
    50: '#a3c76e',
    500: '#78af2b',
    950: '#000000',
  },
}

SCSS

$custom: #78af2b;
$custom-light: #a3c76e;
$custom-dark: #000000;

JSON

{
  "hex": "#78af2b",
  "rgb": {
    "r": 120,
    "g": 175,
    "b": 43
  },
  "hsl": {
    "h": 85,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.69078,
    "c": 0.16789,
    "h": 130
  },
  "luminance": 0.34827
}

Semantic roles & 50–950 ramp

primary

#78AF2B

secondary

#9470C5

accent

#44E487

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78AF2B

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

Preview Lab → · Contrast checker → · Palette generator →