#78B553#78B553

#78B553 is a light, vivid yellow-green. Relative luminance 0.377; OKLCH L 70.9% C 0.145 H 135.1°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#78B553
RGB	rgb(120, 181, 83)
HSL	hsl(97, 40%, 52%)
HSV	hsv(97, 54%, 71%)
CMYK	cmyk(33.7%, 0%, 54.1%, 29%)
CIE-LAB	lab(67.77, -37.22, 43.27)
CIE-LCH	lch(67.77, 57.08, 130.70°)
OKLab	oklab(70.95% -0.1029 0.1027)
OKLCH	oklch(70.95% 0.145 135.1)
XYZ	xyz(25.8303, 37.6643, 14.0909)
Luminance	0.3766 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B553 #9053B5

analogous

#A9B553 #78B553 #53B55F

triadic

#78B553 #5378B5 #B55378

tetradic

#78B553 #53A9B5 #9053B5 #B55F53

square

#78B553 #53A9B5 #9053B5 #B55F53

split-complementary

#78B553 #5F53B5 #B553A9

monochromatic

#40632B #5C8E3D #78B553 #9AC77E #BBDAA9

Accessibility & contrast

On white

2.46

#78B553 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#78B553 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B553

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B553	#FFFFFF	#000000	##000000
##78B553	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA84A

Deuteranopia (green-blind)

#B2A35A

Tritanopia (blue-blind)

#77AF9F

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #78b553;
/* rgb */ color: rgb(120, 181, 83);
/* oklch */ color: oklch(70.9% 0.145 135.1);

Tailwind

colors: {
  custom: {
    50: '#a2cb86',
    500: '#78b553',
    950: '#000000',
  },
}

SCSS

$custom: #78b553;
$custom-light: #a2cb86;
$custom-dark: #000000;

JSON

{
  "hex": "#78b553",
  "rgb": {
    "r": 120,
    "g": 181,
    "b": 83
  },
  "hsl": {
    "h": 97.347,
    "s": 39.837,
    "l": 51.765
  },
  "oklch": {
    "l": 0.70945,
    "c": 0.14538,
    "h": 135.1
  },
  "luminance": 0.37665
}

Semantic roles & 50–950 ramp

primary

#78B553

secondary

#B79CC7

accent

#58D0A3

background

#FAFCF8

surface

#F4F8EF

border

#CED1CA

text

#0F130B

muted

#7F827C

Preview Lab

Preview with #78B553

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

Preview Lab → · Contrast checker → · Palette generator →