#5AA128#5AA128

#5AA128 is a light, vivid yellow-green. Relative luminance 0.278; OKLCH L 63.8% C 0.168 H 135.4°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#5AA128
RGB	rgb(90, 161, 40)
HSL	hsl(95, 60%, 39%)
HSV	hsv(95, 75%, 63%)
CMYK	cmyk(44.1%, 0%, 75.2%, 36.9%)
CIE-LAB	lab(59.72, -42.79, 52.54)
CIE-LCH	lch(59.72, 67.76, 129.16°)
OKLab	oklab(63.85% -0.1194 0.1178)
OKLCH	oklch(63.85% 0.168 135.4)
XYZ	xyz(17.3439, 27.8156, 6.4621)
Luminance	0.2782 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AA128 #6F28A1

analogous

#97A128 #5AA128 #28A133

triadic

#5AA128 #285AA1 #A1285A

tetradic

#5AA128 #2897A1 #6F28A1 #A13328

square

#5AA128 #2897A1 #6F28A1 #A13328

split-complementary

#5AA128 #3328A1 #A12897

monochromatic

#233F10 #3F701C #5AA128 #76CE39 #98DA6A

Accessibility & contrast

On white

3.20

#5AA128 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#5AA128 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5AA128

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AA128	#FFFFFF	#000000	##000000
##5AA128	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7940F

Deuteranopia (green-blind)

#9D8E34

Tritanopia (blue-blind)

#589B8A

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5aa128;
/* rgb */ color: rgb(90, 161, 40);
/* oklch */ color: oklch(63.8% 0.168 135.4);

Tailwind

colors: {
  custom: {
    50: '#8fbd6b',
    500: '#5aa128',
    950: '#000000',
  },
}

SCSS

$custom: #5aa128;
$custom-light: #8fbd6b;
$custom-dark: #000000;

JSON

{
  "hex": "#5aa128",
  "rgb": {
    "r": 90,
    "g": 161,
    "b": 40
  },
  "hsl": {
    "h": 95.207,
    "s": 60.199,
    "l": 39.412
  },
  "oklch": {
    "l": 0.63848,
    "c": 0.16773,
    "h": 135.4
  },
  "luminance": 0.27817
}

Semantic roles & 50–950 ramp

primary

#5AA128

secondary

#9A65C0

accent

#44E3A2

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #5AA128

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

Preview Lab → · Contrast checker → · Palette generator →