#78A138#78A138

#78A138 is a light, vivid yellow-green. Relative luminance 0.298; OKLCH L 65.7% C 0.141 H 128.0°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#78A138
RGB	rgb(120, 161, 56)
HSL	hsl(83, 48%, 43%)
HSV	hsv(83, 65%, 63%)
CMYK	cmyk(25.5%, 0%, 65.2%, 36.9%)
CIE-LAB	lab(61.45, -30.60, 48.50)
CIE-LCH	lch(61.45, 57.35, 122.25°)
OKLab	oklab(65.73% -0.0869 0.1111)
OKLCH	oklch(65.73% 0.141 128)
XYZ	xyz(21.2044, 29.7679, 8.3692)
Luminance	0.2977 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A138 #6138A1

analogous

#A19638 #78A138 #43A138

triadic

#78A138 #3878A1 #A13878

tetradic

#78A138 #38A196 #6138A1 #A13843

square

#78A138 #38A196 #6138A1 #A13843

split-complementary

#78A138 #3843A1 #9638A1

monochromatic

#344618 #567428 #78A138 #97C353 #B3D380

Accessibility & contrast

On white

3.02

#78A138 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#78A138 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #78A138

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A138	#FFFFFF	#000000	##000000
##78A138	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9962B

Deuteranopia (green-blind)

#A39440

Tritanopia (blue-blind)

#7C9A8B

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #78a138;
/* rgb */ color: rgb(120, 161, 56);
/* oklch */ color: oklch(65.7% 0.141 128.0);

Tailwind

colors: {
  custom: {
    50: '#a2bd74',
    500: '#78a138',
    950: '#000000',
  },
}

SCSS

$custom: #78a138;
$custom-light: #a2bd74;
$custom-dark: #000000;

JSON

{
  "hex": "#78a138",
  "rgb": {
    "r": 120,
    "g": 161,
    "b": 56
  },
  "hsl": {
    "h": 83.429,
    "s": 48.387,
    "l": 42.549
  },
  "oklch": {
    "l": 0.65727,
    "c": 0.14101,
    "h": 128
  },
  "luminance": 0.29768
}

Semantic roles & 50–950 ramp

primary

#78A138

secondary

#9378BC

accent

#50D885

background

#FAFBF7

surface

#F4F6ED

border

#CED0C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #78A138

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

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