#78A538#78A538

#78A538 is a light, vivid yellow-green. Relative luminance 0.312; OKLCH L 66.7% C 0.146 H 129.0°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#78A538
RGB	rgb(120, 165, 56)
HSL	hsl(85, 49%, 43%)
HSV	hsv(85, 66%, 65%)
CMYK	cmyk(27.3%, 0%, 66.1%, 35.3%)
CIE-LAB	lab(62.67, -32.48, 49.80)
CIE-LCH	lch(62.67, 59.46, 123.11°)
OKLab	oklab(66.71% -0.092 0.1138)
OKLCH	oklch(66.71% 0.146 129)
XYZ	xyz(21.9146, 31.1883, 8.6060)
Luminance	0.3119 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A538 #6538A5

analogous

#A59B38 #78A538 #41A538

triadic

#78A538 #3878A5 #A53878

tetradic

#78A538 #38A59B #6538A5 #A53841

square

#78A538 #38A59B #6538A5 #A53841

split-complementary

#78A538 #3841A5 #9B38A5

monochromatic

#364A19 #577728 #78A538 #97C555 #B3D583

Accessibility & contrast

On white

2.90

#78A538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#78A538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A538

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A538	#FFFFFF	#000000	##000000
##78A538	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A2A

Deuteranopia (green-blind)

#A69741

Tritanopia (blue-blind)

#7C9E8F

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #78a538;
/* rgb */ color: rgb(120, 165, 56);
/* oklch */ color: oklch(66.7% 0.146 129.0);

Tailwind

colors: {
  custom: {
    50: '#a2c074',
    500: '#78a538',
    950: '#000000',
  },
}

SCSS

$custom: #78a538;
$custom-light: #a2c074;
$custom-dark: #000000;

JSON

{
  "hex": "#78a538",
  "rgb": {
    "r": 120,
    "g": 165,
    "b": 56
  },
  "hsl": {
    "h": 84.771,
    "s": 49.321,
    "l": 43.333
  },
  "oklch": {
    "l": 0.66711,
    "c": 0.14637,
    "h": 129
  },
  "luminance": 0.31189
}

Semantic roles & 50–950 ramp

primary

#78A538

secondary

#967ABE

accent

#4FD988

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #78A538

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

Preview Lab → · Contrast checker → · Palette generator →