#78CA38#78CA38

#78CA38 is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 75.9% C 0.194 H 134.5°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#78CA38
RGB	rgb(120, 202, 56)
HSL	hsl(94, 58%, 51%)
HSV	hsv(94, 72%, 79%)
CMYK	cmyk(40.6%, 0%, 72.3%, 20.8%)
CIE-LAB	lab(73.88, -48.58, 61.37)
CIE-LCH	lch(73.88, 78.27, 128.37°)
OKLab	oklab(75.85% -0.1359 0.1381)
OKLCH	oklch(75.85% 0.194 134.5)
XYZ	xyz(29.5795, 46.5181, 11.1609)
Luminance	0.4652 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CA38 #8A38CA

analogous

#C1CA38 #78CA38 #38CA41

triadic

#78CA38 #3878CA #CA3878

tetradic

#78CA38 #38C1CA #8A38CA #CA4138

square

#78CA38 #38C1CA #8A38CA #CA4138

split-complementary

#78CA38 #4138CA #CA38C1

monochromatic

#3F6B1D #5B9B29 #78CA38 #99D768 #BAE499

Accessibility & contrast

On white

2.04

#78CA38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#78CA38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CA38

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CA38	#FFFFFF	#000000	##000000
##78CA38	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1D

Deuteranopia (green-blind)

#C7B346

Tritanopia (blue-blind)

#77C2AE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #78ca38;
/* rgb */ color: rgb(120, 202, 56);
/* oklch */ color: oklch(75.9% 0.194 134.5);

Tailwind

colors: {
  custom: {
    50: '#a5db78',
    500: '#78ca38',
    950: '#000000',
  },
}

SCSS

$custom: #78ca38;
$custom-light: #a5db78;
$custom-dark: #000000;

JSON

{
  "hex": "#78ca38",
  "rgb": {
    "r": 120,
    "g": 202,
    "b": 56
  },
  "hsl": {
    "h": 93.699,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.75855,
    "c": 0.19373,
    "h": 134.5
  },
  "luminance": 0.4652
}

Semantic roles & 50–950 ramp

primary

#78CA38

secondary

#B38ECF

accent

#47E19D

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #78CA38

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

Preview Lab → · Contrast checker → · Palette generator →