#78BF2D#78BF2D

#78BF2D is a light, vivid yellow-green. Relative luminance 0.414; OKLCH L 73.1% C 0.186 H 132.6°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#78BF2D
RGB	rgb(120, 191, 45)
HSL	hsl(89, 62%, 46%)
HSV	hsv(89, 76%, 75%)
CMYK	cmyk(37.2%, 0%, 76.4%, 25.1%)
CIE-LAB	lab(70.49, -44.71, 61.78)
CIE-LCH	lch(70.49, 76.26, 125.89°)
OKLab	oklab(73.06% -0.1262 0.1373)
OKLCH	oklch(73.06% 0.187 132.6)
XYZ	xyz(26.8498, 41.4429, 9.0667)
Luminance	0.4144 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78BF2D #742DBF

analogous

#BFBD2D #78BF2D #2FBF2D

triadic

#78BF2D #2D78BF #BF2D78

tetradic

#78BF2D #2DBFBD #742DBF #BF2D2F

square

#78BF2D #2DBFBD #742DBF #BF2D2F

split-complementary

#78BF2D #2D2FBF #BD2DBF

monochromatic

#3A5C16 #598D21 #78BF2D #96D653 #B4E284

Accessibility & contrast

On white

2.26

#78BF2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#78BF2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78BF2D

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78BF2D	#FFFFFF	#000000	##000000
##78BF2D	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B006

Deuteranopia (green-blind)

#BDAA3C

Tritanopia (blue-blind)

#79B7A4

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #78bf2d;
/* rgb */ color: rgb(120, 191, 45);
/* oklch */ color: oklch(73.1% 0.186 132.6);

Tailwind

colors: {
  custom: {
    50: '#a5d371',
    500: '#78bf2d',
    950: '#000000',
  },
}

SCSS

$custom: #78bf2d;
$custom-light: #a5d371;
$custom-dark: #000000;

JSON

{
  "hex": "#78bf2d",
  "rgb": {
    "r": 120,
    "g": 191,
    "b": 45
  },
  "hsl": {
    "h": 89.178,
    "s": 61.864,
    "l": 46.275
  },
  "oklch": {
    "l": 0.73057,
    "c": 0.1865,
    "h": 132.6
  },
  "luminance": 0.41444
}

Semantic roles & 50–950 ramp

primary

#78BF2D

secondary

#A37CCB

accent

#43E592

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101408

muted

#7F827B

Preview Lab

Preview with #78BF2D

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

Preview Lab → · Contrast checker → · Palette generator →