#78BF3E#78BF3E

#78BF3E is a light, vivid yellow-green. Relative luminance 0.416; OKLCH L 73.2% C 0.176 H 133.8°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#78BF3E
RGB	rgb(120, 191, 62)
HSL	hsl(93, 51%, 50%)
HSV	hsv(93, 68%, 75%)
CMYK	cmyk(37.2%, 0%, 67.5%, 25.1%)
CIE-LAB	lab(70.60, -43.58, 55.73)
CIE-LCH	lch(70.60, 70.74, 128.02°)
OKLab	oklab(73.18% -0.1219 0.1271)
OKLCH	oklch(73.18% 0.176 133.8)
XYZ	xyz(27.2455, 41.6012, 11.1508)
Luminance	0.4160 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BF3E #853EBF

analogous

#B9BF3E #78BF3E #3EBF44

triadic

#78BF3E #3E78BF #BF3E78

tetradic

#78BF3E #3EB9BF #853EBF #BF443E

square

#78BF3E #3EB9BF #853EBF #BF443E

split-complementary

#78BF3E #443EBF #BF3EB9

monochromatic

#3E6320 #5B912F #78BF3E #98CF6B #B8DE99

Accessibility & contrast

On white

2.25

#78BF3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#78BF3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BF3E

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BF3E	#FFFFFF	#000000	##000000
##78BF3E	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02C

Deuteranopia (green-blind)

#BDAB49

Tritanopia (blue-blind)

#78B8A5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #78bf3e;
/* rgb */ color: rgb(120, 191, 62);
/* oklch */ color: oklch(73.2% 0.176 133.8);

Tailwind

colors: {
  custom: {
    50: '#a4d37a',
    500: '#78bf3e',
    950: '#000000',
  },
}

SCSS

$custom: #78bf3e;
$custom-light: #a4d37a;
$custom-dark: #000000;

JSON

{
  "hex": "#78bf3e",
  "rgb": {
    "r": 120,
    "g": 191,
    "b": 62
  },
  "hsl": {
    "h": 93.023,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.73182,
    "c": 0.17608,
    "h": 133.8
  },
  "luminance": 0.41602
}

Semantic roles & 50–950 ramp

primary

#78BF3E

secondary

#AF8FCA

accent

#4DDA9B

background

#FAFCF7

surface

#F4F9EE

border

#CED2C9

text

#10140A

muted

#7F827C

Preview Lab

Preview with #78BF3E

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

Preview Lab → · Contrast checker → · Palette generator →