#78A339#78A339

#78A339 is a light, vivid yellow-green. Relative luminance 0.305; OKLCH L 66.2% C 0.143 H 128.6°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#78A339
RGB	rgb(120, 163, 57)
HSL	hsl(84, 48%, 43%)
HSV	hsv(84, 65%, 64%)
CMYK	cmyk(26.4%, 0%, 65%, 36.1%)
CIE-LAB	lab(62.07, -31.47, 48.73)
CIE-LCH	lch(62.07, 58.01, 122.85°)
OKLab	oklab(66.23% -0.0892 0.1117)
OKLCH	oklch(66.23% 0.143 128.6)
XYZ	xyz(21.5814, 30.4824, 8.6168)
Luminance	0.3048 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A339 #6439A3

analogous

#A39939 #78A339 #43A339

triadic

#78A339 #3978A3 #A33978

tetradic

#78A339 #39A399 #6439A3 #A33943

square

#78A339 #39A399 #6439A3 #A33943

split-complementary

#78A339 #3943A3 #9939A3

monochromatic

#354819 #577629 #78A339 #97C455 #B3D483

Accessibility & contrast

On white

2.96

#78A339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#78A339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A339

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A339	#FFFFFF	#000000	##000000
##78A339	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB982C

Deuteranopia (green-blind)

#A59541

Tritanopia (blue-blind)

#7C9C8D

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #78a339;
/* rgb */ color: rgb(120, 163, 57);
/* oklch */ color: oklch(66.2% 0.143 128.6);

Tailwind

colors: {
  custom: {
    50: '#a2be74',
    500: '#78a339',
    950: '#000000',
  },
}

SCSS

$custom: #78a339;
$custom-light: #a2be74;
$custom-dark: #000000;

JSON

{
  "hex": "#78a339",
  "rgb": {
    "r": 120,
    "g": 163,
    "b": 57
  },
  "hsl": {
    "h": 84.34,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66229,
    "c": 0.14291,
    "h": 128.6
  },
  "luminance": 0.30483
}

Semantic roles & 50–950 ramp

primary

#78A339

secondary

#967ABD

accent

#50D887

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#0F1209

muted

#7F817B

Preview Lab

Preview with #78A339

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

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