#78A123#78A123

#78A123 is a light, vivid yellow-green. Relative luminance 0.296; OKLCH L 65.6% C 0.155 H 126.6°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#78A123
RGB	rgb(120, 161, 35)
HSL	hsl(80, 64%, 38%)
HSV	hsv(80, 78%, 63%)
CMYK	cmyk(25.5%, 0%, 78.3%, 36.9%)
CIE-LAB	lab(61.31, -31.96, 56.32)
CIE-LCH	lch(61.31, 64.75, 119.57°)
OKLab	oklab(65.57% -0.0923 0.1243)
OKLCH	oklch(65.57% 0.155 126.6)
XYZ	xyz(20.7941, 29.6038, 6.2083)
Luminance	0.2960 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A123 #4C23A1

analogous

#A18B23 #78A123 #39A123

triadic

#78A123 #2378A1 #A12378

tetradic

#78A123 #23A18B #4C23A1 #A12339

square

#78A123 #23A18B #4C23A1 #A12339

split-complementary

#78A123 #2339A1 #8B23A1

monochromatic

#2D3C0D #536F18 #78A123 #9DD22F #B5DD62

Accessibility & contrast

On white

3.03

#78A123 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#78A123 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #78A123

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A123	#FFFFFF	#000000	##000000
##78A123	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A49330

Tritanopia (blue-blind)

#7D998A

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #78a123;
/* rgb */ color: rgb(120, 161, 35);
/* oklch */ color: oklch(65.6% 0.155 126.6);

Tailwind

colors: {
  custom: {
    50: '#a3bd69',
    500: '#78a123',
    950: '#000000',
  },
}

SCSS

$custom: #78a123;
$custom-light: #a3bd69;
$custom-dark: #000000;

JSON

{
  "hex": "#78a123",
  "rgb": {
    "r": 120,
    "g": 161,
    "b": 35
  },
  "hsl": {
    "h": 79.524,
    "s": 64.286,
    "l": 38.431
  },
  "oklch": {
    "l": 0.65566,
    "c": 0.15484,
    "h": 126.6
  },
  "luminance": 0.29604
}

Semantic roles & 50–950 ramp

primary

#78A123

secondary

#7E5EC2

accent

#41E777

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101207

muted

#7F817A

Preview Lab

Preview with #78A123

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

Preview Lab → · Contrast checker → · Palette generator →