#78B02B#78B02B

#78B02B is a light, vivid yellow-green. Relative luminance 0.352; OKLCH L 69.3% C 0.169 H 130.2°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#78B02B
RGB	rgb(120, 176, 43)
HSL	hsl(85, 61%, 43%)
HSV	hsv(85, 76%, 69%)
CMYK	cmyk(31.8%, 0%, 75.6%, 31%)
CIE-LAB	lab(65.92, -38.35, 58.05)
CIE-LCH	lch(65.92, 69.58, 123.45°)
OKLab	oklab(69.33% -0.1091 0.1292)
OKLCH	oklch(69.33% 0.169 130.2)
XYZ	xyz(23.7070, 35.2174, 7.8336)
Luminance	0.3522 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B02B #632BB0

analogous

#B0A52B #78B02B #35B02B

triadic

#78B02B #2B78B0 #B02B78

tetradic

#78B02B #2BB0A5 #632BB0 #B02B35

square

#78B02B #2BB0A5 #632BB0 #B02B35

split-complementary

#78B02B #2B35B0 #A52BB0

monochromatic

#354E13 #567F1F #78B02B #97D246 #B3DE78

Accessibility & contrast

On white

2.61

#78B02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#78B02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B02B

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B02B	#FFFFFF	#000000	##000000
##78B02B	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A30C

Deuteranopia (green-blind)

#B19F38

Tritanopia (blue-blind)

#7BA897

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #78b02b;
/* rgb */ color: rgb(120, 176, 43);
/* oklch */ color: oklch(69.3% 0.169 130.2);

Tailwind

colors: {
  custom: {
    50: '#a4c86e',
    500: '#78b02b',
    950: '#000000',
  },
}

SCSS

$custom: #78b02b;
$custom-light: #a4c86e;
$custom-dark: #000000;

JSON

{
  "hex": "#78b02b",
  "rgb": {
    "r": 120,
    "g": 176,
    "b": 43
  },
  "hsl": {
    "h": 85.263,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.69326,
    "c": 0.16914,
    "h": 130.2
  },
  "luminance": 0.35218
}

Semantic roles & 50–950 ramp

primary

#78B02B

secondary

#9571C6

accent

#44E487

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #78B02B

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

Preview Lab → · Contrast checker → · Palette generator →