#5AAF23#5AAF23

#5AAF23 is a light, vivid yellow-green. Relative luminance 0.330; OKLCH L 67.5% C 0.187 H 136.4°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#5AAF23
RGB	rgb(90, 175, 35)
HSL	hsl(96, 67%, 41%)
HSV	hsv(96, 80%, 69%)
CMYK	cmyk(48.6%, 0%, 80%, 31.4%)
CIE-LAB	lab(64.12, -48.71, 58.39)
CIE-LCH	lch(64.12, 76.04, 129.84°)
OKLab	oklab(67.45% -0.1357 0.1293)
OKLCH	oklch(67.45% 0.187 136.4)
XYZ	xyz(19.8492, 32.9536, 6.9045)
Luminance	0.3296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AAF23 #7823AF

analogous

#A0AF23 #5AAF23 #23AF32

triadic

#5AAF23 #235AAF #AF235A

tetradic

#5AAF23 #23A0AF #7823AF #AF3223

square

#5AAF23 #23A0AF #7823AF #AF3223

split-complementary

#5AAF23 #3223AF #AF23A0

monochromatic

#26490F #407C19 #5AAF23 #77D738 #9AE16B

Accessibility & contrast

On white

2.77

#5AAF23 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#5AAF23 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAF23

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AAF23	#FFFFFF	#000000	##000000
##5AAF23	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A000

Deuteranopia (green-blind)

#AA9933

Tritanopia (blue-blind)

#56A895

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #5aaf23;
/* rgb */ color: rgb(90, 175, 35);
/* oklch */ color: oklch(67.5% 0.187 136.4);

Tailwind

colors: {
  custom: {
    50: '#91c76a',
    500: '#5aaf23',
    950: '#000000',
  },
}

SCSS

$custom: #5aaf23;
$custom-light: #91c76a;
$custom-dark: #000000;

JSON

{
  "hex": "#5aaf23",
  "rgb": {
    "r": 90,
    "g": 175,
    "b": 35
  },
  "hsl": {
    "h": 96.429,
    "s": 66.667,
    "l": 41.176
  },
  "oklch": {
    "l": 0.67454,
    "c": 0.18742,
    "h": 136.4
  },
  "luminance": 0.32955
}

Semantic roles & 50–950 ramp

primary

#5AAF23

secondary

#A166C7

accent

#3EEAA6

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0E1307

muted

#7E827A

Preview Lab

Preview with #5AAF23

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

Preview Lab → · Contrast checker → · Palette generator →