#5A8A2B#5A8A2B

#5A8A2B is a mid, vivid yellow-green. Relative luminance 0.205; OKLCH L 57.9% C 0.136 H 132.3°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#5A8A2B
RGB	rgb(90, 138, 43)
HSL	hsl(90, 52%, 35%)
HSV	hsv(90, 69%, 54%)
CMYK	cmyk(34.8%, 0%, 68.8%, 45.9%)
CIE-LAB	lab(52.43, -32.52, 43.94)
CIE-LCH	lch(52.43, 54.66, 126.50°)
OKLab	oklab(57.89% -0.0913 0.1002)
OKLCH	oklch(57.89% 0.136 132.3)
XYZ	xyz(13.7408, 20.5245, 5.5227)
Luminance	0.2052 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8A2B #5B2B8A

analogous

#898A2B #5A8A2B #2B8A2C

triadic

#5A8A2B #2B5A8A #8A2B5A

tetradic

#5A8A2B #2B898A #5B2B8A #8A2C2B

square

#5A8A2B #2B898A #5B2B8A #8A2C2B

split-complementary

#5A8A2B #2C2B8A #8A2B89

monochromatic

#1D2D0E #3C5B1C #5A8A2B #78B93A #97CE61

Accessibility & contrast

On white

4.11

#5A8A2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#5A8A2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8A2B

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8A2B	#FFFFFF	#000000	##000000
##5A8A2B	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F1E

Deuteranopia (green-blind)

#897C33

Tritanopia (blue-blind)

#5B8477

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5a8a2b;
/* rgb */ color: rgb(90, 138, 43);
/* oklch */ color: oklch(57.9% 0.136 132.3);

Tailwind

colors: {
  custom: {
    50: '#8cac6a',
    500: '#5a8a2b',
    950: '#000000',
  },
}

SCSS

$custom: #5a8a2b;
$custom-light: #8cac6a;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8a2b",
  "rgb": {
    "r": 90,
    "g": 138,
    "b": 43
  },
  "hsl": {
    "h": 90.316,
    "s": 52.486,
    "l": 35.49
  },
  "oklch": {
    "l": 0.57888,
    "c": 0.13558,
    "h": 132.3
  },
  "luminance": 0.20525
}

Semantic roles & 50–950 ramp

primary

#5A8A2B

secondary

#895DB4

accent

#4CDC95

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #5A8A2B

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

Preview Lab → · Contrast checker → · Palette generator →