#5AAF2B#5AAF2B

#5AAF2B is a light, vivid yellow-green. Relative luminance 0.330; OKLCH L 67.5% C 0.183 H 136.9°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#5AAF2B
RGB	rgb(90, 175, 43)
HSL	hsl(99, 61%, 43%)
HSV	hsv(99, 75%, 69%)
CMYK	cmyk(48.6%, 0%, 75.4%, 31.4%)
CIE-LAB	lab(64.17, -48.24, 55.86)
CIE-LCH	lch(64.17, 73.81, 130.81°)
OKLab	oklab(67.5% -0.1339 0.1252)
OKLCH	oklch(67.5% 0.183 136.9)
XYZ	xyz(19.9819, 33.0067, 7.6030)
Luminance	0.3301 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AAF2B #802BAF

analogous

#9CAF2B #5AAF2B #2BAF3E

triadic

#5AAF2B #2B5AAF #AF2B5A

tetradic

#5AAF2B #2B9CAF #802BAF #AF3E2B

square

#5AAF2B #2B9CAF #802BAF #AF3E2B

split-complementary

#5AAF2B #3E2BAF #AF2B9C

monochromatic

#274D13 #417E1F #5AAF2B #77D146 #9BDE77

Accessibility & contrast

On white

2.76

#5AAF2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#5AAF2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAF2B

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AAF2B	#FFFFFF	#000000	##000000
##5AAF2B	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A00E

Deuteranopia (green-blind)

#AA9939

Tritanopia (blue-blind)

#55A996

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #5aaf2b;
/* rgb */ color: rgb(90, 175, 43);
/* oklch */ color: oklch(67.5% 0.183 136.9);

Tailwind

colors: {
  custom: {
    50: '#91c76e',
    500: '#5aaf2b',
    950: '#000000',
  },
}

SCSS

$custom: #5aaf2b;
$custom-light: #91c76e;
$custom-dark: #000000;

JSON

{
  "hex": "#5aaf2b",
  "rgb": {
    "r": 90,
    "g": 175,
    "b": 43
  },
  "hsl": {
    "h": 98.636,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.67503,
    "c": 0.18331,
    "h": 136.9
  },
  "luminance": 0.33008
}

Semantic roles & 50–950 ramp

primary

#5AAF2B

secondary

#A770C5

accent

#44E4AB

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #5AAF2B

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

Preview Lab → · Contrast checker → · Palette generator →