#5AA621#5AA621

#5AA621 is a light, vivid yellow-green. Relative luminance 0.296; OKLCH L 65.1% C 0.178 H 135.4°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#5AA621
RGB	rgb(90, 166, 33)
HSL	hsl(94, 67%, 39%)
HSV	hsv(94, 80%, 65%)
CMYK	cmyk(45.8%, 0%, 80.1%, 34.9%)
CIE-LAB	lab(61.27, -45.25, 56.33)
CIE-LCH	lch(61.27, 72.25, 128.78°)
OKLab	oklab(65.1% -0.1265 0.1247)
OKLCH	oklch(65.1% 0.178 135.4)
XYZ	xyz(18.1268, 29.5548, 6.1880)
Luminance	0.2956 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA621 #6D21A6

analogous

#9DA621 #5AA621 #21A62B

triadic

#5AA621 #215AA6 #A6215A

tetradic

#5AA621 #219DA6 #6D21A6 #A62B21

square

#5AA621 #219DA6 #6D21A6 #A62B21

split-complementary

#5AA621 #2B21A6 #A6219D

monochromatic

#23400D #3E7317 #5AA621 #76D62F #98E062

Accessibility & contrast

On white

3.04

#5AA621 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#5AA621 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5AA621

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA621	#FFFFFF	#000000	##000000
##5AA621	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9800

Deuteranopia (green-blind)

#A29230

Tritanopia (blue-blind)

#57A08E

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5aa621;
/* rgb */ color: rgb(90, 166, 33);
/* oklch */ color: oklch(65.1% 0.178 135.4);

Tailwind

colors: {
  custom: {
    50: '#90c168',
    500: '#5aa621',
    950: '#000000',
  },
}

SCSS

$custom: #5aa621;
$custom-light: #90c168;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa621",
  "rgb": {
    "r": 90,
    "g": 166,
    "b": 33
  },
  "hsl": {
    "h": 94.286,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.65104,
    "c": 0.17759,
    "h": 135.4
  },
  "luminance": 0.29556
}

Semantic roles & 50–950 ramp

primary

#5AA621

secondary

#995EC5

accent

#3EEAA0

background

#F9FBF6

surface

#F2F7EB

border

#CCD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5AA621

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

Preview Lab → · Contrast checker → · Palette generator →