#5A901D#5A901D

#5A901D is a mid, vivid yellow-green. Relative luminance 0.222; OKLCH L 59.3% C 0.152 H 132.2°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#5A901D
RGB	rgb(90, 144, 29)
HSL	hsl(88, 66%, 34%)
HSV	hsv(88, 80%, 56%)
CMYK	cmyk(37.5%, 0%, 79.9%, 43.5%)
CIE-LAB	lab(54.25, -36.17, 51.01)
CIE-LCH	lch(54.25, 62.53, 125.34°)
OKLab	oklab(59.35% -0.1023 0.1129)
OKLCH	oklch(59.35% 0.152 132.2)
XYZ	xyz(14.4113, 22.2083, 4.6895)
Luminance	0.2221 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A901D #531D90

analogous

#908D1D #5A901D #21901D

triadic

#5A901D #1D5A90 #901D5A

tetradic

#5A901D #1D908D #531D90 #901D21

square

#5A901D #1D908D #531D90 #901D21

split-complementary

#5A901D #1D2190 #8D1D90

monochromatic

#1A2A08 #3A5D13 #5A901D #7AC327 #98DB4C

Accessibility & contrast

On white

3.86

#5A901D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#5A901D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A901D

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A901D	#FFFFFF	#000000	##000000
##5A901D	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8F802A

Tritanopia (blue-blind)

#5B8A7B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5a901d;
/* rgb */ color: rgb(90, 144, 29);
/* oklch */ color: oklch(59.3% 0.152 132.2);

Tailwind

colors: {
  custom: {
    50: '#8eb163',
    500: '#5a901d',
    950: '#000000',
  },
}

SCSS

$custom: #5a901d;
$custom-light: #8eb163;
$custom-dark: #000000;

JSON

{
  "hex": "#5a901d",
  "rgb": {
    "r": 90,
    "g": 144,
    "b": 29
  },
  "hsl": {
    "h": 88.174,
    "s": 66.474,
    "l": 33.922
  },
  "oklch": {
    "l": 0.59345,
    "c": 0.15236,
    "h": 132.2
  },
  "luminance": 0.22209
}

Semantic roles & 50–950 ramp

primary

#5A901D

secondary

#814BBD

accent

#3EE98F

background

#F9FAF6

surface

#F1F5EB

border

#CBCFC6

text

#0D1006

muted

#7E7F7A

Preview Lab

Preview with #5A901D

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

Preview Lab → · Contrast checker → · Palette generator →