#5FA11E#5FA11E

#5FA11E is a light, vivid yellow-green. Relative luminance 0.280; OKLCH L 64.0% C 0.170 H 133.5°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#5FA11E
RGB	rgb(95, 161, 30)
HSL	hsl(90, 69%, 37%)
HSV	hsv(90, 81%, 63%)
CMYK	cmyk(41%, 0%, 81.4%, 36.9%)
CIE-LAB	lab(59.90, -41.65, 56.04)
CIE-LCH	lch(59.90, 69.82, 126.62°)
OKLab	oklab(64.04% -0.1173 0.1235)
OKLCH	oklch(64.04% 0.17 133.5)
XYZ	xyz(17.6982, 28.0155, 5.7030)
Luminance	0.2802 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FA11E #601EA1

analogous

#A0A11E #5FA11E #1EA11F

triadic

#5FA11E #1E5FA1 #A11E5F

tetradic

#5FA11E #1EA0A1 #601EA1 #A11F1E

square

#5FA11E #1EA0A1 #601EA1 #A11F1E

split-complementary

#5FA11E #1F1EA1 #A11EA0

monochromatic

#223A0B #416D14 #5FA11E #7DD528 #9CE059

Accessibility & contrast

On white

3.18

#5FA11E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#5FA11E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5FA11E

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FA11E	#FFFFFF	#000000	##000000
##5FA11E	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#9F8E2D

Tritanopia (blue-blind)

#5F9A89

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5fa11e;
/* rgb */ color: rgb(95, 161, 30);
/* oklch */ color: oklch(64.0% 0.170 133.5);

Tailwind

colors: {
  custom: {
    50: '#92bd66',
    500: '#5fa11e',
    950: '#000000',
  },
}

SCSS

$custom: #5fa11e;
$custom-light: #92bd66;
$custom-dark: #000000;

JSON

{
  "hex": "#5fa11e",
  "rgb": {
    "r": 95,
    "g": 161,
    "b": 30
  },
  "hsl": {
    "h": 90.229,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.64043,
    "c": 0.17034,
    "h": 133.5
  },
  "luminance": 0.28016
}

Semantic roles & 50–950 ramp

primary

#5FA11E

secondary

#8E57C4

accent

#3CEB95

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1206

muted

#7E817A

Preview Lab

Preview with #5FA11E

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

Preview Lab → · Contrast checker → · Palette generator →