#78A337#78A337

#78A337 is a light, vivid yellow-green. Relative luminance 0.305; OKLCH L 66.2% C 0.144 H 128.4°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#78A337
RGB	rgb(120, 163, 55)
HSL	hsl(84, 50%, 43%)
HSV	hsv(84, 66%, 64%)
CMYK	cmyk(26.4%, 0%, 66.3%, 36.1%)
CIE-LAB	lab(62.05, -31.62, 49.57)
CIE-LCH	lch(62.05, 58.80, 122.54°)
OKLab	oklab(66.21% -0.0898 0.1132)
OKLCH	oklch(66.21% 0.144 128.4)
XYZ	xyz(21.5325, 30.4628, 8.3591)
Luminance	0.3046 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A337 #6237A3

analogous

#A39837 #78A337 #42A337

triadic

#78A337 #3778A3 #A33778

tetradic

#78A337 #37A398 #6237A3 #A33742

square

#78A337 #37A398 #6237A3 #A33742

split-complementary

#78A337 #3742A3 #9837A3

monochromatic

#354718 #567528 #78A337 #97C552 #B3D480

Accessibility & contrast

On white

2.96

#78A337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#78A337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A337

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A337	#FFFFFF	#000000	##000000
##78A337	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9829

Deuteranopia (green-blind)

#A59540

Tritanopia (blue-blind)

#7C9C8D

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #78a337;
/* rgb */ color: rgb(120, 163, 55);
/* oklch */ color: oklch(66.2% 0.144 128.4);

Tailwind

colors: {
  custom: {
    50: '#a2be73',
    500: '#78a337',
    950: '#000000',
  },
}

SCSS

$custom: #78a337;
$custom-light: #a2be73;
$custom-dark: #000000;

JSON

{
  "hex": "#78a337",
  "rgb": {
    "r": 120,
    "g": 163,
    "b": 55
  },
  "hsl": {
    "h": 83.889,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.6621,
    "c": 0.14447,
    "h": 128.4
  },
  "luminance": 0.30463
}

Semantic roles & 50–950 ramp

primary

#78A337

secondary

#9478BE

accent

#4FD986

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #78A337

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

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