#78A427#78A427

#78A427 is a light, vivid yellow-green. Relative luminance 0.307; OKLCH L 66.3% C 0.156 H 127.5°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#78A427
RGB	rgb(120, 164, 39)
HSL	hsl(81, 62%, 40%)
HSV	hsv(81, 76%, 64%)
CMYK	cmyk(26.8%, 0%, 76.2%, 35.7%)
CIE-LAB	lab(62.25, -33.14, 55.88)
CIE-LCH	lch(62.25, 64.97, 120.67°)
OKLab	oklab(66.33% -0.0953 0.124)
OKLCH	oklch(66.33% 0.156 127.5)
XYZ	xyz(21.3874, 30.6900, 6.7160)
Luminance	0.3069 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A427 #5327A4

analogous

#A49227 #78A427 #3AA427

triadic

#78A427 #2778A4 #A42778

tetradic

#78A427 #27A492 #5327A4 #A4273A

square

#78A427 #27A492 #5327A4 #A4273A

split-complementary

#78A427 #273AA4 #9227A4

monochromatic

#30410F #54731B #78A427 #9BD038 #B4DC6A

Accessibility & contrast

On white

2.94

#78A427 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#78A427 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A427

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A427	#FFFFFF	#000000	##000000
##78A427	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9809

Deuteranopia (green-blind)

#A69633

Tritanopia (blue-blind)

#7D9C8C

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #78a427;
/* rgb */ color: rgb(120, 164, 39);
/* oklch */ color: oklch(66.3% 0.156 127.5);

Tailwind

colors: {
  custom: {
    50: '#a3bf6b',
    500: '#78a427',
    950: '#000000',
  },
}

SCSS

$custom: #78a427;
$custom-light: #a3bf6b;
$custom-dark: #000000;

JSON

{
  "hex": "#78a427",
  "rgb": {
    "r": 120,
    "g": 164,
    "b": 39
  },
  "hsl": {
    "h": 81.12,
    "s": 61.576,
    "l": 39.804
  },
  "oklch": {
    "l": 0.66331,
    "c": 0.1564,
    "h": 127.5
  },
  "luminance": 0.3069
}

Semantic roles & 50–950 ramp

primary

#78A427

secondary

#8665C2

accent

#43E57C

background

#FAFBF6

surface

#F4F7EC

border

#CED0C7

text

#0F1207

muted

#7F817A

Preview Lab

Preview with #78A427

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

Preview Lab → · Contrast checker → · Palette generator →