#53A921#53A921

#53A921 is a light, vivid yellow-green. Relative luminance 0.303; OKLCH L 65.6% C 0.185 H 137.0°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#53A921
RGB	rgb(83, 169, 33)
HSL	hsl(98, 67%, 40%)
HSV	hsv(98, 80%, 66%)
CMYK	cmyk(50.9%, 0%, 80.5%, 33.7%)
CIE-LAB	lab(61.93, -48.63, 56.84)
CIE-LCH	lch(61.93, 74.80, 130.55°)
OKLab	oklab(65.57% -0.1351 0.1259)
OKLCH	oklch(65.57% 0.185 137)
XYZ	xyz(18.0292, 30.3234, 6.3415)
Luminance	0.3033 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53A921 #7721A9

analogous

#97A921 #53A921 #21A933

triadic

#53A921 #2153A9 #A92153

tetradic

#53A921 #2197A9 #7721A9 #A93321

square

#53A921 #2197A9 #7721A9 #A93321

split-complementary

#53A921 #3321A9 #A92197

monochromatic

#21430D #3A7617 #53A921 #6ED731 #92E164

Accessibility & contrast

On white

2.97

#53A921 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#53A921 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53A921

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53A921	#FFFFFF	#000000	##000000
##53A921	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A00

Deuteranopia (green-blind)

#A49331

Tritanopia (blue-blind)

#4EA390

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #53a921;
/* rgb */ color: rgb(83, 169, 33);
/* oklch */ color: oklch(65.6% 0.185 137.0);

Tailwind

colors: {
  custom: {
    50: '#8cc368',
    500: '#53a921',
    950: '#000000',
  },
}

SCSS

$custom: #53a921;
$custom-light: #8cc368;
$custom-dark: #000000;

JSON

{
  "hex": "#53a921",
  "rgb": {
    "r": 83,
    "g": 169,
    "b": 33
  },
  "hsl": {
    "h": 97.941,
    "s": 67.327,
    "l": 39.608
  },
  "oklch": {
    "l": 0.65571,
    "c": 0.18465,
    "h": 137
  },
  "luminance": 0.30325
}

Semantic roles & 50–950 ramp

primary

#53A921

secondary

#A060C6

accent

#3EEAAB

background

#F9FCF6

surface

#F1F8EB

border

#CBD1C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #53A921

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

Preview Lab → · Contrast checker → · Palette generator →