#78B634#78B634

#78B634 is a light, vivid yellow-green. Relative luminance 0.377; OKLCH L 70.9% C 0.171 H 131.8°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#78B634
RGB	rgb(120, 182, 52)
HSL	hsl(89, 56%, 46%)
HSV	hsv(89, 71%, 71%)
CMYK	cmyk(34.1%, 0%, 71.4%, 28.6%)
CIE-LAB	lab(67.80, -40.43, 56.71)
CIE-LCH	lch(67.80, 69.65, 125.49°)
OKLab	oklab(70.88% -0.1141 0.1278)
OKLCH	oklch(70.88% 0.171 131.8)
XYZ	xyz(25.0932, 37.6959, 9.2021)
Luminance	0.3770 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B634 #7234B6

analogous

#B6B334 #78B634 #37B634

triadic

#78B634 #3478B6 #B63478

tetradic

#78B634 #34B6B3 #7234B6 #B63437

square

#78B634 #34B6B3 #7234B6 #B63437

split-complementary

#78B634 #3437B6 #B334B6

monochromatic

#395719 #598626 #78B634 #96CF58 #B4DD88

Accessibility & contrast

On white

2.46

#78B634 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#78B634 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B634

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B634	#FFFFFF	#000000	##000000
##78B634	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA81E

Deuteranopia (green-blind)

#B5A440

Tritanopia (blue-blind)

#7AAE9C

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #78b634;
/* rgb */ color: rgb(120, 182, 52);
/* oklch */ color: oklch(70.9% 0.171 131.8);

Tailwind

colors: {
  custom: {
    50: '#a4cc74',
    500: '#78b634',
    950: '#000000',
  },
}

SCSS

$custom: #78b634;
$custom-light: #a4cc74;
$custom-dark: #000000;

JSON

{
  "hex": "#78b634",
  "rgb": {
    "r": 120,
    "g": 182,
    "b": 52
  },
  "hsl": {
    "h": 88.615,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70875,
    "c": 0.17128,
    "h": 131.8
  },
  "luminance": 0.37697
}

Semantic roles & 50–950 ramp

primary

#78B634

secondary

#A17FC7

accent

#49DF90

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #78B634

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

Preview Lab → · Contrast checker → · Palette generator →