#5FAB31#5FAB31

#5FAB31 is a light, vivid yellow-green. Relative luminance 0.318; OKLCH L 66.7% C 0.172 H 136.1°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#5FAB31
RGB	rgb(95, 171, 49)
HSL	hsl(97, 55%, 43%)
HSV	hsv(97, 71%, 67%)
CMYK	cmyk(44.4%, 0%, 71.3%, 32.9%)
CIE-LAB	lab(63.16, -44.63, 52.74)
CIE-LCH	lch(63.16, 69.08, 130.24°)
OKLab	oklab(66.75% -0.1241 0.1194)
OKLCH	oklch(66.75% 0.172 136.1)
XYZ	xyz(19.8361, 31.7793, 7.9939)
Luminance	0.3178 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5FAB31 #7D31AB

analogous

#9CAB31 #5FAB31 #31AB40

triadic

#5FAB31 #315FAB #AB315F

tetradic

#5FAB31 #319CAB #7D31AB #AB4031

square

#5FAB31 #319CAB #7D31AB #AB4031

split-complementary

#5FAB31 #4031AB #AB319C

monochromatic

#2A4C16 #457B23 #5FAB31 #7DCC4D #A0DA7D

Accessibility & contrast

On white

2.85

#5FAB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#5FAB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5FAB31

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5FAB31	#FFFFFF	#000000	##000000
##5FAB31	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D1D

Deuteranopia (green-blind)

#A7973C

Tritanopia (blue-blind)

#5CA593

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #5fab31;
/* rgb */ color: rgb(95, 171, 49);
/* oklch */ color: oklch(66.7% 0.172 136.1);

Tailwind

colors: {
  custom: {
    50: '#93c470',
    500: '#5fab31',
    950: '#000000',
  },
}

SCSS

$custom: #5fab31;
$custom-light: #93c470;
$custom-dark: #000000;

JSON

{
  "hex": "#5fab31",
  "rgb": {
    "r": 95,
    "g": 171,
    "b": 49
  },
  "hsl": {
    "h": 97.377,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.66748,
    "c": 0.17221,
    "h": 136.1
  },
  "luminance": 0.3178
}

Semantic roles & 50–950 ramp

primary

#5FAB31

secondary

#A575C2

accent

#49DFA6

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #5FAB31

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

Preview Lab → · Contrast checker → · Palette generator →