#78D037#78D037

#78D037 is a light, highly saturated yellow-green. Relative luminance 0.494; OKLCH L 77.3% C 0.202 H 135.1°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#78D037
RGB	rgb(120, 208, 55)
HSL	hsl(95, 62%, 52%)
HSV	hsv(95, 74%, 82%)
CMYK	cmyk(42.3%, 0%, 73.6%, 18.4%)
CIE-LAB	lab(75.69, -51.06, 63.51)
CIE-LCH	lch(75.69, 81.49, 128.80°)
OKLab	oklab(77.33% -0.1427 0.1424)
OKLCH	oklch(77.33% 0.202 135.1)
XYZ	xyz(30.9905, 49.3789, 11.5118)
Luminance	0.4938 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78D037 #8F37D0

analogous

#C4D037 #78D037 #37D043

triadic

#78D037 #3778D0 #D03778

tetradic

#78D037 #37C4D0 #8F37D0 #D04337

square

#78D037 #37C4D0 #8F37D0 #D04337

split-complementary

#78D037 #4337D0 #D037C4

monochromatic

#40721B #5CA326 #78D037 #99DC69 #BBE79A

Accessibility & contrast

On white

1.93

#78D037 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#78D037 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D037

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78D037	#FFFFFF	#000000	##000000
##78D037	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF18

Deuteranopia (green-blind)

#CCB846

Tritanopia (blue-blind)

#76C8B3

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #78d037;
/* rgb */ color: rgb(120, 208, 55);
/* oklch */ color: oklch(77.3% 0.202 135.1);

Tailwind

colors: {
  custom: {
    50: '#a6df78',
    500: '#78d037',
    950: '#000000',
  },
}

SCSS

$custom: #78d037;
$custom-light: #a6df78;
$custom-dark: #000000;

JSON

{
  "hex": "#78d037",
  "rgb": {
    "r": 120,
    "g": 208,
    "b": 55
  },
  "hsl": {
    "h": 94.51,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.77332,
    "c": 0.20159,
    "h": 135.1
  },
  "luminance": 0.49381
}

Semantic roles & 50–950 ramp

primary

#78D037

secondary

#B690D3

accent

#43E5A0

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #78D037

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

Preview Lab → · Contrast checker → · Palette generator →