#78C033#78C033

#78C033 is a light, vivid yellow-green. Relative luminance 0.419; OKLCH L 73.3% C 0.184 H 133.1°. Best body text is #000000 at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#78C033
RGB	rgb(120, 192, 51)
HSL	hsl(91, 58%, 48%)
HSV	hsv(91, 73%, 75%)
CMYK	cmyk(37.5%, 0%, 73.4%, 24.7%)
CIE-LAB	lab(70.82, -44.77, 60.09)
CIE-LCH	lch(70.82, 74.94, 126.69°)
OKLab	oklab(73.34% -0.1259 0.1347)
OKLCH	oklch(73.34% 0.184 133.1)
XYZ	xyz(27.1925, 41.9301, 9.7919)
Luminance	0.4193 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78C033 #7B33C0

analogous

#BFC033 #78C033 #33C034

triadic

#78C033 #3378C0 #C03378

tetradic

#78C033 #33BFC0 #7B33C0 #C03433

square

#78C033 #33BFC0 #7B33C0 #C03433

split-complementary

#78C033 #3433C0 #C033BF

monochromatic

#3C5F19 #5A9026 #78C033 #97D45C #B6E18D

Accessibility & contrast

On white

2.24

#78C033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.39

#78C033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78C033

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78C033	#FFFFFF	#000000	##000000
##78C033	1.00	2.24	9.39	9.39
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.39	21.00	1.00	1.00
##000000	9.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B117

Deuteranopia (green-blind)

#BEAB41

Tritanopia (blue-blind)

#78B8A5

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #78c033;
/* rgb */ color: rgb(120, 192, 51);
/* oklch */ color: oklch(73.3% 0.184 133.1);

Tailwind

colors: {
  custom: {
    50: '#a4d374',
    500: '#78c033',
    950: '#000000',
  },
}

SCSS

$custom: #78c033;
$custom-light: #a4d374;
$custom-dark: #000000;

JSON

{
  "hex": "#78c033",
  "rgb": {
    "r": 120,
    "g": 192,
    "b": 51
  },
  "hsl": {
    "h": 90.638,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.73344,
    "c": 0.18439,
    "h": 133.1
  },
  "luminance": 0.41931
}

Semantic roles & 50–950 ramp

primary

#78C033

secondary

#A884CB

accent

#47E196

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101409

muted

#7F837B

Preview Lab

Preview with #78C033

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

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