#65B031#65B031

#65B031 is a light, vivid yellow-green. Relative luminance 0.340; OKLCH L 68.3% C 0.175 H 135.3°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#65B031
RGB	rgb(101, 176, 49)
HSL	hsl(95, 56%, 44%)
HSV	hsv(95, 72%, 69%)
CMYK	cmyk(42.6%, 0%, 72.2%, 31%)
CIE-LAB	lab(64.99, -44.71, 54.69)
CIE-LCH	lch(64.99, 70.64, 129.27°)
OKLab	oklab(68.32% -0.1247 0.1234)
OKLCH	oklch(68.32% 0.175 135.3)
XYZ	xyz(21.4460, 34.0379, 8.3451)
Luminance	0.3404 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B031 #7C31B0

analogous

#A5B031 #65B031 #31B03D

triadic

#65B031 #3165B0 #B03165

tetradic

#65B031 #31A5B0 #7C31B0 #B03D31

square

#65B031 #31A5B0 #7C31B0 #B03D31

split-complementary

#65B031 #3D31B0 #B031A5

monochromatic

#2E5016 #4A8024 #65B031 #84CE50 #A5DC80

Accessibility & contrast

On white

2.69

#65B031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#65B031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B031

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B031	#FFFFFF	#000000	##000000
##65B031	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A21B

Deuteranopia (green-blind)

#AC9B3D

Tritanopia (blue-blind)

#63A997

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #65b031;
/* rgb */ color: rgb(101, 176, 49);
/* oklch */ color: oklch(68.3% 0.175 135.3);

Tailwind

colors: {
  custom: {
    50: '#97c871',
    500: '#65b031',
    950: '#000000',
  },
}

SCSS

$custom: #65b031;
$custom-light: #97c871;
$custom-dark: #000000;

JSON

{
  "hex": "#65b031",
  "rgb": {
    "r": 101,
    "g": 176,
    "b": 49
  },
  "hsl": {
    "h": 95.433,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.68324,
    "c": 0.17544,
    "h": 135.3
  },
  "luminance": 0.34039
}

Semantic roles & 50–950 ramp

primary

#65B031

secondary

#A578C5

accent

#48E0A2

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #65B031

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

Preview Lab → · Contrast checker → · Palette generator →