#78A537#78A537

#78A537 is a light, vivid yellow-green. Relative luminance 0.312; OKLCH L 66.7% C 0.147 H 128.9°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#78A537
RGB	rgb(120, 165, 55)
HSL	hsl(85, 50%, 43%)
HSV	hsv(85, 67%, 65%)
CMYK	cmyk(27.3%, 0%, 66.7%, 35.3%)
CIE-LAB	lab(62.66, -32.56, 50.21)
CIE-LCH	lch(62.66, 59.84, 122.96°)
OKLab	oklab(66.7% -0.0923 0.1145)
OKLCH	oklch(66.7% 0.147 128.9)
XYZ	xyz(21.8904, 31.1786, 8.4785)
Luminance	0.3118 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78A537 #6437A5

analogous

#A59B37 #78A537 #41A537

triadic

#78A537 #3778A5 #A53778

tetradic

#78A537 #37A59B #6437A5 #A53741

square

#78A537 #37A59B #6437A5 #A53741

split-complementary

#78A537 #3741A5 #9B37A5

monochromatic

#354918 #577728 #78A537 #97C653 #B3D581

Accessibility & contrast

On white

2.90

#78A537 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#78A537 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78A537

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78A537	#FFFFFF	#000000	##000000
##78A537	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)

#AD9A28

Deuteranopia (green-blind)

#A79740

Tritanopia (blue-blind)

#7C9E8F

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #78a537;
/* rgb */ color: rgb(120, 165, 55);
/* oklch */ color: oklch(66.7% 0.147 128.9);

Tailwind

colors: {
  custom: {
    50: '#a2c073',
    500: '#78a537',
    950: '#000000',
  },
}

SCSS

$custom: #78a537;
$custom-light: #a2c073;
$custom-dark: #000000;

JSON

{
  "hex": "#78a537",
  "rgb": {
    "r": 120,
    "g": 165,
    "b": 55
  },
  "hsl": {
    "h": 84.545,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66702,
    "c": 0.14713,
    "h": 128.9
  },
  "luminance": 0.31179
}

Semantic roles & 50–950 ramp

primary

#78A537

secondary

#9679BF

accent

#4EDA87

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#0F1208

muted

#7F817B

Preview Lab

Preview with #78A537

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

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