#78BF34#78BF34

#78BF34 is a light, vivid yellow-green. Relative luminance 0.415; OKLCH L 73.1% C 0.183 H 133.0°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#78BF34
RGB	rgb(120, 191, 52)
HSL	hsl(91, 57%, 48%)
HSV	hsv(91, 73%, 75%)
CMYK	cmyk(37.2%, 0%, 72.8%, 25.1%)
CIE-LAB	lab(70.53, -44.29, 59.44)
CIE-LCH	lch(70.53, 74.13, 126.69°)
OKLab	oklab(73.1% -0.1246 0.1335)
OKLCH	oklch(73.1% 0.183 133)
XYZ	xyz(26.9960, 41.5014, 9.8363)
Luminance	0.4150 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BF34 #7B34BF

analogous

#BEBF34 #78BF34 #34BF35

triadic

#78BF34 #3478BF #BF3478

tetradic

#78BF34 #34BEBF #7B34BF #BF3534

square

#78BF34 #34BEBF #7B34BF #BF3534

split-complementary

#78BF34 #3534BF #BF34BE

monochromatic

#3C5F1A #5A8F27 #78BF34 #97D35D #B6E08D

Accessibility & contrast

On white

2.26

#78BF34 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#78BF34 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BF34

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BF34	#FFFFFF	#000000	##000000
##78BF34	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B01A

Deuteranopia (green-blind)

#BDAA41

Tritanopia (blue-blind)

#79B7A4

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #78bf34;
/* rgb */ color: rgb(120, 191, 52);
/* oklch */ color: oklch(73.1% 0.183 133.0);

Tailwind

colors: {
  custom: {
    50: '#a4d375',
    500: '#78bf34',
    950: '#000000',
  },
}

SCSS

$custom: #78bf34;
$custom-light: #a4d375;
$custom-dark: #000000;

JSON

{
  "hex": "#78bf34",
  "rgb": {
    "r": 120,
    "g": 191,
    "b": 52
  },
  "hsl": {
    "h": 90.647,
    "s": 57.202,
    "l": 47.647
  },
  "oklch": {
    "l": 0.73103,
    "c": 0.18257,
    "h": 133
  },
  "luminance": 0.41503
}

Semantic roles & 50–950 ramp

primary

#78BF34

secondary

#A884CA

accent

#47E096

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BF34

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

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