#53B318#53B318

#53B318 is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 68.2% C 0.200 H 137.3°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#53B318
RGB	rgb(83, 179, 24)
HSL	hsl(97, 76%, 40%)
HSV	hsv(97, 87%, 70%)
CMYK	cmyk(53.6%, 0%, 86.6%, 29.8%)
CIE-LAB	lab(65.08, -52.81, 61.99)
CIE-LCH	lch(65.08, 81.44, 130.43°)
OKLab	oklab(68.15% -0.1467 0.1354)
OKLCH	oklch(68.15% 0.2 137.3)
XYZ	xyz(19.8516, 34.1436, 6.4083)
Luminance	0.3414 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53B318 #7818B3

analogous

#A1B318 #53B318 #18B32A

triadic

#53B318 #1853B3 #B31853

tetradic

#53B318 #18A1B3 #7818B3 #B32A18

square

#53B318 #18A1B3 #7818B3 #B32A18

split-complementary

#53B318 #2A18B3 #B318A1

monochromatic

#21470A #3A7D11 #53B318 #6EE226 #92E95C

Accessibility & contrast

On white

2.68

#53B318 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#53B318 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53B318

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53B318	#FFFFFF	#000000	##000000
##53B318	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#AD9B2E

Tritanopia (blue-blind)

#4CAC98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #53b318;
/* rgb */ color: rgb(83, 179, 24);
/* oklch */ color: oklch(68.2% 0.200 137.3);

Tailwind

colors: {
  custom: {
    50: '#8eca67',
    500: '#53b318',
    950: '#000000',
  },
}

SCSS

$custom: #53b318;
$custom-light: #8eca67;
$custom-dark: #000000;

JSON

{
  "hex": "#53b318",
  "rgb": {
    "r": 83,
    "g": 179,
    "b": 24
  },
  "hsl": {
    "h": 97.161,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.68151,
    "c": 0.1997,
    "h": 137.3
  },
  "luminance": 0.34145
}

Semantic roles & 50–950 ramp

primary

#53B318

secondary

#A15ACD

accent

#35F3AB

background

#F9FCF6

surface

#F2F8EB

border

#CCD1C6

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #53B318

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

Preview Lab → · Contrast checker → · Palette generator →