#78A431#78A431

#78A431 is a light, vivid yellow-green. Relative luminance 0.308; OKLCH L 66.4% C 0.150 H 128.2°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#78A431
RGB	rgb(120, 164, 49)
HSL	hsl(83, 54%, 42%)
HSV	hsv(83, 70%, 64%)
CMYK	cmyk(26.8%, 0%, 70.1%, 35.7%)
CIE-LAB	lab(62.31, -32.53, 52.28)
CIE-LCH	lch(62.31, 61.58, 121.89°)
OKLab	oklab(66.4% -0.0928 0.118)
OKLCH	oklch(66.4% 0.15 128.2)
XYZ	xyz(21.5755, 30.7653, 7.7067)
Luminance	0.3077 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A431 #5D31A4

analogous

#A49731 #78A431 #3EA431

triadic

#78A431 #3178A4 #A43178

tetradic

#78A431 #31A497 #5D31A4 #A4313E

square

#78A431 #31A497 #5D31A4 #A4313E

split-complementary

#78A431 #313EA4 #9731A4

monochromatic

#334615 #567523 #78A431 #98C949 #B3D779

Accessibility & contrast

On white

2.94

#78A431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#78A431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A431

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A431	#FFFFFF	#000000	##000000
##78A431	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC991F

Deuteranopia (green-blind)

#A6963B

Tritanopia (blue-blind)

#7C9D8D

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #78a431;
/* rgb */ color: rgb(120, 164, 49);
/* oklch */ color: oklch(66.4% 0.150 128.2);

Tailwind

colors: {
  custom: {
    50: '#a2bf70',
    500: '#78a431',
    950: '#000000',
  },
}

SCSS

$custom: #78a431;
$custom-light: #a2bf70;
$custom-dark: #000000;

JSON

{
  "hex": "#78a431",
  "rgb": {
    "r": 120,
    "g": 164,
    "b": 49
  },
  "hsl": {
    "h": 82.957,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.66404,
    "c": 0.15014,
    "h": 128.2
  },
  "luminance": 0.30766
}

Semantic roles & 50–950 ramp

primary

#78A431

secondary

#8F72BF

accent

#4ADD83

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #78A431

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

Preview Lab → · Contrast checker → · Palette generator →