#78B536#78B536

#78B536 is a light, vivid yellow-green. Relative luminance 0.373; OKLCH L 70.6% C 0.169 H 131.8°. Best body text is #000000 at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#78B536
RGB	rgb(120, 181, 54)
HSL	hsl(89, 54%, 46%)
HSV	hsv(89, 70%, 71%)
CMYK	cmyk(33.7%, 0%, 70.2%, 29%)
CIE-LAB	lab(67.51, -39.86, 55.66)
CIE-LCH	lch(67.51, 68.46, 125.61°)
OKLab	oklab(70.64% -0.1124 0.1258)
OKLCH	oklch(70.64% 0.169 131.8)
XYZ	xyz(24.9352, 37.3062, 9.3763)
Luminance	0.3731 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B536 #7336B5

analogous

#B5B236 #78B536 #38B536

triadic

#78B536 #3678B5 #B53678

tetradic

#78B536 #36B5B2 #7336B5 #B53638

square

#78B536 #36B5B2 #7336B5 #B53638

split-complementary

#78B536 #3638B5 #B236B5

monochromatic

#39571A #598628 #78B536 #96CE5A #B4DC89

Accessibility & contrast

On white

2.48

#78B536 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.46

#78B536 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B536

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B536	#FFFFFF	#000000	##000000
##78B536	1.00	2.48	8.46	8.46
#FFFFFF	2.48	1.00	21.00	21.00
#000000	8.46	21.00	1.00	1.00
##000000	8.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA722

Deuteranopia (green-blind)

#B4A341

Tritanopia (blue-blind)

#7AAE9C

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #78b536;
/* rgb */ color: rgb(120, 181, 54);
/* oklch */ color: oklch(70.6% 0.169 131.8);

Tailwind

colors: {
  custom: {
    50: '#a3cb75',
    500: '#78b536',
    950: '#000000',
  },
}

SCSS

$custom: #78b536;
$custom-light: #a3cb75;
$custom-dark: #000000;

JSON

{
  "hex": "#78b536",
  "rgb": {
    "r": 120,
    "g": 181,
    "b": 54
  },
  "hsl": {
    "h": 88.819,
    "s": 54.043,
    "l": 46.078
  },
  "oklch": {
    "l": 0.70643,
    "c": 0.16871,
    "h": 131.8
  },
  "luminance": 0.37307
}

Semantic roles & 50–950 ramp

primary

#78B536

secondary

#A281C6

accent

#4ADD91

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #78B536

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

Preview Lab → · Contrast checker → · Palette generator →