#78A437#78A437

#78A437 is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 66.5% C 0.146 H 128.6°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#78A437
RGB	rgb(120, 164, 55)
HSL	hsl(84, 50%, 43%)
HSV	hsv(84, 66%, 64%)
CMYK	cmyk(26.8%, 0%, 66.5%, 35.7%)
CIE-LAB	lab(62.35, -32.09, 49.89)
CIE-LCH	lch(62.35, 59.32, 122.75°)
OKLab	oklab(66.46% -0.0911 0.1139)
OKLCH	oklch(66.46% 0.146 128.6)
XYZ	xyz(21.7107, 30.8193, 8.4186)
Luminance	0.3082 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A437 #6337A4

analogous

#A49937 #78A437 #41A437

triadic

#78A437 #3778A4 #A43778

tetradic

#78A437 #37A499 #6337A4 #A43741

square

#78A437 #37A499 #6337A4 #A43741

split-complementary

#78A437 #3741A4 #9937A4

monochromatic

#354818 #567628 #78A437 #97C553 #B3D581

Accessibility & contrast

On white

2.93

#78A437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#78A437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A437

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A437	#FFFFFF	#000000	##000000
##78A437	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9928

Deuteranopia (green-blind)

#A69640

Tritanopia (blue-blind)

#7C9D8E

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #78a437;
/* rgb */ color: rgb(120, 164, 55);
/* oklch */ color: oklch(66.5% 0.146 128.6);

Tailwind

colors: {
  custom: {
    50: '#a2bf73',
    500: '#78a437',
    950: '#000000',
  },
}

SCSS

$custom: #78a437;
$custom-light: #a2bf73;
$custom-dark: #000000;

JSON

{
  "hex": "#78a437",
  "rgb": {
    "r": 120,
    "g": 164,
    "b": 55
  },
  "hsl": {
    "h": 84.22,
    "s": 49.772,
    "l": 42.941
  },
  "oklch": {
    "l": 0.66456,
    "c": 0.1458,
    "h": 128.6
  },
  "luminance": 0.3082
}

Semantic roles & 50–950 ramp

primary

#78A437

secondary

#9579BE

accent

#4FD987

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #78A437

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

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