#78A823#78A823

#78A823 is a light, vivid yellow-green. Relative luminance 0.321; OKLCH L 67.3% C 0.163 H 128.2°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#78A823
RGB	rgb(120, 168, 35)
HSL	hsl(82, 66%, 40%)
HSV	hsv(82, 79%, 66%)
CMYK	cmyk(28.6%, 0%, 79.2%, 34.1%)
CIE-LAB	lab(63.44, -35.18, 58.29)
CIE-LCH	lch(63.44, 68.09, 121.11°)
OKLab	oklab(67.3% -0.1011 0.1285)
OKLCH	oklch(67.3% 0.163 128.2)
XYZ	xyz(22.0518, 32.1191, 6.6276)
Luminance	0.3212 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A823 #5323A8

analogous

#A89523 #78A823 #36A823

triadic

#78A823 #2378A8 #A82378

tetradic

#78A823 #23A895 #5323A8 #A82336

square

#78A823 #23A895 #5323A8 #A82336

split-complementary

#78A823 #2336A8 #9523A8

monochromatic

#30430E #547518 #78A823 #9BD534 #B4DF66

Accessibility & contrast

On white

2.83

#78A823 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#78A823 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A823

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A823	#FFFFFF	#000000	##000000
##78A823	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19C00

Deuteranopia (green-blind)

#AA9931

Tritanopia (blue-blind)

#7CA08F

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #78a823;
/* rgb */ color: rgb(120, 168, 35);
/* oklch */ color: oklch(67.3% 0.163 128.2);

Tailwind

colors: {
  custom: {
    50: '#a3c26a',
    500: '#78a823',
    950: '#000000',
  },
}

SCSS

$custom: #78a823;
$custom-light: #a3c26a;
$custom-dark: #000000;

JSON

{
  "hex": "#78a823",
  "rgb": {
    "r": 120,
    "g": 168,
    "b": 35
  },
  "hsl": {
    "h": 81.654,
    "s": 65.517,
    "l": 39.804
  },
  "oklch": {
    "l": 0.67297,
    "c": 0.16347,
    "h": 128.2
  },
  "luminance": 0.3212
}

Semantic roles & 50–950 ramp

primary

#78A823

secondary

#8662C5

accent

#3FE87C

background

#FAFBF6

surface

#F4F7EC

border

#CED0C7

text

#101207

muted

#7F817A

Preview Lab

Preview with #78A823

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

Preview Lab → · Contrast checker → · Palette generator →