#5FA63B#5FA63B

#5FA63B is a light, vivid yellow-green. Relative luminance 0.300; OKLCH L 65.6% C 0.159 H 136.7°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#5FA63B
RGB	rgb(95, 166, 59)
HSL	hsl(100, 48%, 44%)
HSV	hsv(100, 64%, 65%)
CMYK	cmyk(42.8%, 0%, 64.5%, 34.9%)
CIE-LAB	lab(61.67, -41.70, 47.05)
CIE-LCH	lch(61.67, 62.87, 131.55°)
OKLab	oklab(65.55% -0.1154 0.1087)
OKLCH	oklch(65.55% 0.159 136.7)
XYZ	xyz(19.1444, 30.0200, 8.9225)
Luminance	0.3002 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FA63B #823BA6

analogous

#95A63B #5FA63B #3BA64D

triadic

#5FA63B #3B5FA6 #A63B5F

tetradic

#5FA63B #3B95A6 #823BA6 #A64D3B

square

#5FA63B #3B95A6 #823BA6 #A64D3B

split-complementary

#5FA63B #4D3BA6 #A63B95

monochromatic

#2B4C1B #45792B #5FA63B #7EC45A #A1D487

Accessibility & contrast

On white

3.00

#5FA63B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#5FA63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FA63B

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FA63B	#FFFFFF	#000000	##000000
##5FA63B	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB992E

Deuteranopia (green-blind)

#A29344

Tritanopia (blue-blind)

#5CA090

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #5fa63b;
/* rgb */ color: rgb(95, 166, 59);
/* oklch */ color: oklch(65.6% 0.159 136.7);

Tailwind

colors: {
  custom: {
    50: '#92c176',
    500: '#5fa63b',
    950: '#000000',
  },
}

SCSS

$custom: #5fa63b;
$custom-light: #92c176;
$custom-dark: #000000;

JSON

{
  "hex": "#5fa63b",
  "rgb": {
    "r": 95,
    "g": 166,
    "b": 59
  },
  "hsl": {
    "h": 99.813,
    "s": 47.556,
    "l": 44.118
  },
  "oklch": {
    "l": 0.65554,
    "c": 0.15856,
    "h": 136.7
  },
  "luminance": 0.30021
}

Semantic roles & 50–950 ramp

primary

#5FA63B

secondary

#A97EBF

accent

#51D7AA

background

#F9FBF7

surface

#F2F7ED

border

#CCD0C8

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #5FA63B

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

Preview Lab → · Contrast checker → · Palette generator →