#78A137#78A137

#78A137 is a light, vivid yellow-green. Relative luminance 0.298; OKLCH L 65.7% C 0.142 H 127.9°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#78A137
RGB	rgb(120, 161, 55)
HSL	hsl(83, 49%, 42%)
HSV	hsv(83, 66%, 63%)
CMYK	cmyk(25.5%, 0%, 65.8%, 36.9%)
CIE-LAB	lab(61.45, -30.68, 48.92)
CIE-LCH	lch(61.45, 57.75, 122.09°)
OKLab	oklab(65.72% -0.0872 0.1118)
OKLCH	oklch(65.72% 0.142 127.9)
XYZ	xyz(21.1802, 29.7582, 8.2417)
Luminance	0.2976 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A137 #6037A1

analogous

#A19537 #78A137 #43A137

triadic

#78A137 #3778A1 #A13778

tetradic

#78A137 #37A195 #6037A1 #A13743

square

#78A137 #37A195 #6037A1 #A13743

split-complementary

#78A137 #3743A1 #9537A1

monochromatic

#344618 #567327 #78A137 #98C451 #B3D37F

Accessibility & contrast

On white

3.02

#78A137 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#78A137 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #78A137

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A137	#FFFFFF	#000000	##000000
##78A137	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)

#A99629

Deuteranopia (green-blind)

#A3943F

Tritanopia (blue-blind)

#7C9A8B

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #78a137;
/* rgb */ color: rgb(120, 161, 55);
/* oklch */ color: oklch(65.7% 0.142 127.9);

Tailwind

colors: {
  custom: {
    50: '#a2bd73',
    500: '#78a137',
    950: '#000000',
  },
}

SCSS

$custom: #78a137;
$custom-light: #a2bd73;
$custom-dark: #000000;

JSON

{
  "hex": "#78a137",
  "rgb": {
    "r": 120,
    "g": 161,
    "b": 55
  },
  "hsl": {
    "h": 83.208,
    "s": 49.074,
    "l": 42.353
  },
  "oklch": {
    "l": 0.65718,
    "c": 0.1418,
    "h": 127.9
  },
  "luminance": 0.29759
}

Semantic roles & 50–950 ramp

primary

#78A137

secondary

#9277BD

accent

#4FD984

background

#FAFBF7

surface

#F4F6ED

border

#CED0C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #78A137

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

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