#65B431#65B431

#65B431 is a light, vivid yellow-green. Relative luminance 0.356; OKLCH L 69.3% C 0.180 H 135.7°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#65B431
RGB	rgb(101, 180, 49)
HSL	hsl(96, 57%, 45%)
HSV	hsv(96, 73%, 71%)
CMYK	cmyk(43.9%, 0%, 72.8%, 29.4%)
CIE-LAB	lab(66.24, -46.35, 55.94)
CIE-LCH	lch(66.24, 72.65, 129.64°)
OKLab	oklab(69.34% -0.1291 0.126)
OKLCH	oklch(69.34% 0.18 135.7)
XYZ	xyz(22.2419, 35.6297, 8.6104)
Luminance	0.3563 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65B431 #8031B4

analogous

#A7B431 #65B431 #31B43E

triadic

#65B431 #3165B4 #B43165

tetradic

#65B431 #31A7B4 #8031B4 #B43E31

square

#65B431 #31A7B4 #8031B4 #B43E31

split-complementary

#65B431 #3E31B4 #B431A7

monochromatic

#2F5417 #4A8424 #65B431 #84D052 #A6DD82

Accessibility & contrast

On white

2.58

#65B431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#65B431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #65B431

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65B431	#FFFFFF	#000000	##000000
##65B431	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA519

Deuteranopia (green-blind)

#B09F3E

Tritanopia (blue-blind)

#62AD9B

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #65b431;
/* rgb */ color: rgb(101, 180, 49);
/* oklch */ color: oklch(69.3% 0.180 135.7);

Tailwind

colors: {
  custom: {
    50: '#97cb72',
    500: '#65b431',
    950: '#000000',
  },
}

SCSS

$custom: #65b431;
$custom-light: #97cb72;
$custom-dark: #000000;

JSON

{
  "hex": "#65b431",
  "rgb": {
    "r": 101,
    "g": 180,
    "b": 49
  },
  "hsl": {
    "h": 96.183,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.69343,
    "c": 0.18044,
    "h": 135.7
  },
  "luminance": 0.35631
}

Semantic roles & 50–950 ramp

primary

#65B431

secondary

#A87BC6

accent

#47E0A4

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0E1308

muted

#7E827B

Preview Lab

Preview with #65B431

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

Preview Lab → · Contrast checker → · Palette generator →