#78B737#78B737

#78B737 is a light, vivid yellow-green. Relative luminance 0.381; OKLCH L 71.1% C 0.171 H 132.1°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#78B737
RGB	rgb(120, 183, 55)
HSL	hsl(90, 54%, 47%)
HSV	hsv(90, 70%, 72%)
CMYK	cmyk(34.4%, 0%, 69.9%, 28.2%)
CIE-LAB	lab(68.12, -40.66, 55.90)
CIE-LCH	lch(68.12, 69.13, 126.03°)
OKLab	oklab(71.15% -0.1145 0.1265)
OKLCH	oklch(71.15% 0.171 132.1)
XYZ	xyz(25.3685, 38.1349, 9.6378)
Luminance	0.3814 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B737 #7637B7

analogous

#B7B637 #78B737 #38B737

triadic

#78B737 #3778B7 #B73778

tetradic

#78B737 #37B7B6 #7637B7 #B73738

square

#78B737 #37B7B6 #7637B7 #B73738

split-complementary

#78B737 #3738B7 #B637B7

monochromatic

#3A591B #598829 #78B737 #96CE5D #B5DC8C

Accessibility & contrast

On white

2.43

#78B737 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#78B737 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B737

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B737	#FFFFFF	#000000	##000000
##78B737	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA923

Deuteranopia (green-blind)

#B6A442

Tritanopia (blue-blind)

#79B09E

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #78b737;
/* rgb */ color: rgb(120, 183, 55);
/* oklch */ color: oklch(71.1% 0.171 132.1);

Tailwind

colors: {
  custom: {
    50: '#a4cd75',
    500: '#78b737',
    950: '#000000',
  },
}

SCSS

$custom: #78b737;
$custom-light: #a4cd75;
$custom-dark: #000000;

JSON

{
  "hex": "#78b737",
  "rgb": {
    "r": 120,
    "g": 183,
    "b": 55
  },
  "hsl": {
    "h": 89.531,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71145,
    "c": 0.1706,
    "h": 132.1
  },
  "luminance": 0.38136
}

Semantic roles & 50–950 ramp

primary

#78B737

secondary

#A483C7

accent

#4BDD93

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #78B737

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

Preview Lab → · Contrast checker → · Palette generator →