#78BD31#78BD31

#78BD31 is a light, vivid yellow-green. Relative luminance 0.406; OKLCH L 72.6% C 0.182 H 132.6°. Best body text is #000000 at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#78BD31
RGB	rgb(120, 189, 49)
HSL	hsl(90, 59%, 47%)
HSV	hsv(90, 74%, 74%)
CMYK	cmyk(36.5%, 0%, 74.1%, 25.9%)
CIE-LAB	lab(69.90, -43.63, 59.88)
CIE-LCH	lch(69.90, 74.09, 126.08°)
OKLab	oklab(72.59% -0.123 0.134)
OKLCH	oklch(72.59% 0.182 132.6)
XYZ	xyz(26.4974, 40.6089, 9.3473)
Luminance	0.4061 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BD31 #7631BD

analogous

#BDBC31 #78BD31 #32BD31

triadic

#78BD31 #3178BD #BD3178

tetradic

#78BD31 #31BDBC #7631BD #BD3132

square

#78BD31 #31BDBC #7631BD #BD3132

split-complementary

#78BD31 #3132BD #BC31BD

monochromatic

#3A5C18 #598C24 #78BD31 #96D458 #B5E088

Accessibility & contrast

On white

2.30

#78BD31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.12

#78BD31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BD31

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BD31	#FFFFFF	#000000	##000000
##78BD31	1.00	2.30	9.12	9.12
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.12	21.00	1.00	1.00
##000000	9.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE14

Deuteranopia (green-blind)

#BCA93F

Tritanopia (blue-blind)

#79B5A2

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #78bd31;
/* rgb */ color: rgb(120, 189, 49);
/* oklch */ color: oklch(72.6% 0.182 132.6);

Tailwind

colors: {
  custom: {
    50: '#a4d173',
    500: '#78bd31',
    950: '#000000',
  },
}

SCSS

$custom: #78bd31;
$custom-light: #a4d173;
$custom-dark: #000000;

JSON

{
  "hex": "#78bd31",
  "rgb": {
    "r": 120,
    "g": 189,
    "b": 49
  },
  "hsl": {
    "h": 89.571,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.72587,
    "c": 0.18186,
    "h": 132.6
  },
  "luminance": 0.4061
}

Semantic roles & 50–950 ramp

primary

#78BD31

secondary

#A480CA

accent

#46E293

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #78BD31

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

Preview Lab → · Contrast checker → · Palette generator →