#78A33B#78A33B

#78A33B is a light, vivid yellow-green. Relative luminance 0.305; OKLCH L 66.2% C 0.141 H 128.8°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#78A33B
RGB	rgb(120, 163, 59)
HSL	hsl(85, 47%, 44%)
HSV	hsv(85, 64%, 64%)
CMYK	cmyk(26.4%, 0%, 63.8%, 36.1%)
CIE-LAB	lab(62.09, -31.30, 47.88)
CIE-LCH	lch(62.09, 57.21, 123.17°)
OKLab	oklab(66.25% -0.0885 0.1102)
OKLCH	oklch(66.25% 0.141 128.8)
XYZ	xyz(21.6322, 30.5027, 8.8847)
Luminance	0.3050 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A33B #663BA3

analogous

#A39A3B #78A33B #44A33B

triadic

#78A33B #3B78A3 #A33B78

tetradic

#78A33B #3BA39A #663BA3 #A33B44

square

#78A33B #3BA39A #663BA3 #A33B44

split-complementary

#78A33B #3B44A3 #9A3BA3

monochromatic

#36491A #57762B #78A33B #97C358 #B3D385

Accessibility & contrast

On white

2.96

#78A33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#78A33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A33B

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A33B	#FFFFFF	#000000	##000000
##78A33B	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB982E

Deuteranopia (green-blind)

#A59543

Tritanopia (blue-blind)

#7C9C8D

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #78a33b;
/* rgb */ color: rgb(120, 163, 59);
/* oklch */ color: oklch(66.2% 0.141 128.8);

Tailwind

colors: {
  custom: {
    50: '#a2be76',
    500: '#78a33b',
    950: '#000000',
  },
}

SCSS

$custom: #78a33b;
$custom-light: #a2be76;
$custom-dark: #000000;

JSON

{
  "hex": "#78a33b",
  "rgb": {
    "r": 120,
    "g": 163,
    "b": 59
  },
  "hsl": {
    "h": 84.808,
    "s": 46.847,
    "l": 43.529
  },
  "oklch": {
    "l": 0.66248,
    "c": 0.14132,
    "h": 128.8
  },
  "luminance": 0.30503
}

Semantic roles & 50–950 ramp

primary

#78A33B

secondary

#977DBD

accent

#51D688

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#0F1209

muted

#7F817B

Preview Lab

Preview with #78A33B

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

Preview Lab → · Contrast checker → · Palette generator →