#78B855#78B855

#78B855 is a light, vivid yellow-green. Relative luminance 0.389; OKLCH L 71.7% C 0.148 H 135.7°. Best body text is #000000 at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#78B855
RGB	rgb(120, 184, 85)
HSL	hsl(99, 41%, 53%)
HSV	hsv(99, 54%, 72%)
CMYK	cmyk(34.8%, 0%, 53.8%, 27.8%)
CIE-LAB	lab(68.70, -38.34, 43.41)
CIE-LCH	lch(68.70, 57.92, 131.45°)
OKLab	oklab(71.71% -0.1058 0.1032)
OKLCH	oklch(71.71% 0.148 135.7)
XYZ	xyz(26.5253, 38.9288, 14.7090)
Luminance	0.3893 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B855 #9555B8

analogous

#A9B855 #78B855 #55B863

triadic

#78B855 #5578B8 #B85578

tetradic

#78B855 #55A9B8 #9555B8 #B86355

square

#78B855 #55A9B8 #9555B8 #B86355

split-complementary

#78B855 #6355B8 #B855A9

monochromatic

#40672B #5B933D #78B855 #9ACA80 #BDDCAB

Accessibility & contrast

On white

2.39

#78B855 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.79

#78B855 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B855

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B855	#FFFFFF	#000000	##000000
##78B855	1.00	2.39	8.79	8.79
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.79	21.00	1.00	1.00
##000000	8.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAB4C

Deuteranopia (green-blind)

#B5A65C

Tritanopia (blue-blind)

#76B2A2

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #78b855;
/* rgb */ color: rgb(120, 184, 85);
/* oklch */ color: oklch(71.7% 0.148 135.7);

Tailwind

colors: {
  custom: {
    50: '#a2cd87',
    500: '#78b855',
    950: '#000000',
  },
}

SCSS

$custom: #78b855;
$custom-light: #a2cd87;
$custom-dark: #000000;

JSON

{
  "hex": "#78b855",
  "rgb": {
    "r": 120,
    "g": 184,
    "b": 85
  },
  "hsl": {
    "h": 98.788,
    "s": 41.079,
    "l": 52.745
  },
  "oklch": {
    "l": 0.71707,
    "c": 0.1478,
    "h": 135.7
  },
  "luminance": 0.3893
}

Semantic roles & 50–950 ramp

primary

#78B855

secondary

#BB9FCA

accent

#57D1A6

background

#FAFCF8

surface

#F4F9F0

border

#CED2CB

text

#0F130B

muted

#7F827C

Preview Lab

Preview with #78B855

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

Preview Lab → · Contrast checker → · Palette generator →