#5AA421#5AA421

#5AA421 is a light, vivid yellow-green. Relative luminance 0.288; OKLCH L 64.6% C 0.175 H 135.2°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#5AA421
RGB	rgb(90, 164, 33)
HSL	hsl(94, 66%, 39%)
HSV	hsv(94, 80%, 64%)
CMYK	cmyk(45.1%, 0%, 79.9%, 35.7%)
CIE-LAB	lab(60.63, -44.44, 55.73)
CIE-LCH	lch(60.63, 71.28, 128.57°)
OKLab	oklab(64.58% -0.1243 0.1234)
OKLCH	oklch(64.58% 0.175 135.2)
XYZ	xyz(17.7660, 28.8333, 6.0678)
Luminance	0.2883 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA421 #6B21A4

analogous

#9BA421 #5AA421 #21A429

triadic

#5AA421 #215AA4 #A4215A

tetradic

#5AA421 #219BA4 #6B21A4 #A42921

square

#5AA421 #219BA4 #6B21A4 #A42921

split-complementary

#5AA421 #2921A4 #A4219B

monochromatic

#223E0C #3E7117 #5AA421 #76D52D #97DF60

Accessibility & contrast

On white

3.10

#5AA421 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#5AA421 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5AA421

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA421	#FFFFFF	#000000	##000000
##5AA421	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#A09030

Tritanopia (blue-blind)

#589E8C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5aa421;
/* rgb */ color: rgb(90, 164, 33);
/* oklch */ color: oklch(64.6% 0.175 135.2);

Tailwind

colors: {
  custom: {
    50: '#90bf68',
    500: '#5aa421',
    950: '#000000',
  },
}

SCSS

$custom: #5aa421;
$custom-light: #90bf68;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa421",
  "rgb": {
    "r": 90,
    "g": 164,
    "b": 33
  },
  "hsl": {
    "h": 93.893,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.64584,
    "c": 0.17517,
    "h": 135.2
  },
  "luminance": 0.28834
}

Semantic roles & 50–950 ramp

primary

#5AA421

secondary

#975DC4

accent

#3EE99F

background

#F9FBF6

surface

#F2F7EB

border

#CCD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5AA421

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

Preview Lab → · Contrast checker → · Palette generator →