#78B33D#78B33D

#78B33D is a light, vivid yellow-green. Relative luminance 0.366; OKLCH L 70.2% C 0.161 H 132.1°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#78B33D
RGB	rgb(120, 179, 61)
HSL	hsl(90, 49%, 47%)
HSV	hsv(90, 66%, 70%)
CMYK	cmyk(33%, 0%, 65.9%, 29.8%)
CIE-LAB	lab(66.95, -38.45, 52.28)
CIE-LCH	lch(66.95, 64.89, 126.33°)
OKLab	oklab(70.21% -0.108 0.1197)
OKLCH	oklch(70.21% 0.161 132.1)
XYZ	xyz(24.7078, 36.5693, 10.1707)
Luminance	0.3657 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78B33D #783DB3

analogous

#B3B33D #78B33D #3DB33D

triadic

#78B33D #3D78B3 #B33D78

tetradic

#78B33D #3DB3B3 #783DB3 #B33D3D

square

#78B33D #3DB3B3 #783DB3 #B33D3D

split-complementary

#78B33D #3D3DB3 #B33DB3

monochromatic

#3B581E #59852D #78B33D #97CA63 #B5D991

Accessibility & contrast

On white

2.53

#78B33D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#78B33D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78B33D

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78B33D	#FFFFFF	#000000	##000000
##78B33D	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA62D

Deuteranopia (green-blind)

#B2A147

Tritanopia (blue-blind)

#79AC9B

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #78b33d;
/* rgb */ color: rgb(120, 179, 61);
/* oklch */ color: oklch(70.2% 0.161 132.1);

Tailwind

colors: {
  custom: {
    50: '#a3ca78',
    500: '#78b33d',
    950: '#000000',
  },
}

SCSS

$custom: #78b33d;
$custom-light: #a3ca78;
$custom-dark: #000000;

JSON

{
  "hex": "#78b33d",
  "rgb": {
    "r": 120,
    "g": 179,
    "b": 61
  },
  "hsl": {
    "h": 90,
    "s": 49.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70209,
    "c": 0.16119,
    "h": 132.1
  },
  "luminance": 0.3657
}

Semantic roles & 50–950 ramp

primary

#78B33D

secondary

#A687C5

accent

#4FD994

background

#FAFCF7

surface

#F4F8EE

border

#CED1C9

text

#0F1309

muted

#7F827B

Preview Lab

Preview with #78B33D

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

Preview Lab → · Contrast checker → · Palette generator →