#78A438#78A438

#78A438 is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 66.5% C 0.145 H 128.7°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#78A438
RGB	rgb(120, 164, 56)
HSL	hsl(84, 49%, 43%)
HSV	hsv(84, 66%, 64%)
CMYK	cmyk(26.8%, 0%, 65.9%, 35.7%)
CIE-LAB	lab(62.36, -32.01, 49.48)
CIE-LCH	lch(62.36, 58.93, 122.91°)
OKLab	oklab(66.47% -0.0907 0.1131)
OKLCH	oklch(66.47% 0.145 128.7)
XYZ	xyz(21.7349, 30.8290, 8.5461)
Luminance	0.3083 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A438 #6438A4

analogous

#A49A38 #78A438 #42A438

triadic

#78A438 #3878A4 #A43878

tetradic

#78A438 #38A49A #6438A4 #A43842

square

#78A438 #38A49A #6438A4 #A43842

split-complementary

#78A438 #3842A4 #9A38A4

monochromatic

#354919 #577628 #78A438 #97C554 #B3D482

Accessibility & contrast

On white

2.93

#78A438 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#78A438 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A438

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A438	#FFFFFF	#000000	##000000
##78A438	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC992A

Deuteranopia (green-blind)

#A69640

Tritanopia (blue-blind)

#7C9D8E

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #78a438;
/* rgb */ color: rgb(120, 164, 56);
/* oklch */ color: oklch(66.5% 0.145 128.7);

Tailwind

colors: {
  custom: {
    50: '#a2bf74',
    500: '#78a438',
    950: '#000000',
  },
}

SCSS

$custom: #78a438;
$custom-light: #a2bf74;
$custom-dark: #000000;

JSON

{
  "hex": "#78a438",
  "rgb": {
    "r": 120,
    "g": 164,
    "b": 56
  },
  "hsl": {
    "h": 84.444,
    "s": 49.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66465,
    "c": 0.14503,
    "h": 128.7
  },
  "luminance": 0.3083
}

Semantic roles & 50–950 ramp

primary

#78A438

secondary

#967ABE

accent

#4FD987

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #78A438

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

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